License # DBA Physical Address Physical City Phone ClassificationCL-19-16832 ADT LLC of Delaware 111 WINDSOR DRIVE OAK BROOK, IL 60523 (630) 458-7643 ALARM SYSTEMS CONTRACTORCL-19-20055 AEMMA TECHNOLOGY SOLUTIONS INC 16308 107TH AVENUE STE 4 ORLAND PARK, IL 60467 (708) 590-6872 ALARM SYSTEMS CONTRACTORCL-19-24887 Alarm Detection Systems Inc 1111 CHURCH ROAD AURORA, IL 60505 (630) 844-5325 ALARM SYSTEMS CONTRACTORCL-19-23413 Alarm Guy Security Corporation 14610 SHETLAND DRIVE HOMER GLEN, IL 60491 (708) 351-6276 ALARM SYSTEMS CONTRACTORCL-19-25888 Alarm Security Inc 1245 FOREST AVENUE UNIT 12 DES PLAINES, IL 60018 ALARM SYSTEMS CONTRACTORCL-19-17439 Armal Alarm Contractor 14487 EAST HEMSTOCK ROAD ROCHELLE, IL 61068 (815) 751-1587 ALARM SYSTEMS CONTRACTORCL-19-20464 BC ALARMS 38W327 HEATHERFIELD DRIVE ELGIN, IL 60124 (847) 833-3261 ALARM SYSTEMS CONTRACTORCL-19-19907 Chicago Fire Detection Systems 11535 183RD PL UNIT 111 ORLAND PARK, IL 60467 (708) 248-1300 ALARM SYSTEMS CONTRACTORCL-19-20202 Chicago Metropolitan Fire Prevention 820 N. ADDISON AVENUE ELMHURST, IL 60126 (630) 833-1110 ALARM SYSTEMS CONTRACTORCL-19-20259 Cross Points Security Systems 3158 S. STATE STREET LOCKPORT, IL 60441 (815) 727-6585 ALARM SYSTEMS CONTRACTORCL-19-21216 D&S Telecom Services 1062 CENTER STREEET BENSENVILLE, IL 60106 (847) 493-9600 ALARM SYSTEMS CONTRACTORCL-19-21465 Emtronix 2624 GEORGE AVE JOLIET, IL 60435 (630) 335-2695 ALARM SYSTEMS CONTRACTORCL-19-23733 F.E. Moran Fire Protection 2165 SHERMER RD STE D NORTHBROOK, IL 60062 (847) 383-0533 ALARM SYSTEMS CONTRACTORCL-19-19742 FOREST ALARM SERVICE INC 3677 N. IL RT. 71 UNIT B SHERIDAN, IL 60551 (815) 695-9500 ALARM SYSTEMS CONTRACTORCL-19-20840 ISO Communications 6216 SLEEPY HOLLOW LANE GURNEE, IL 60031 (847) 856-1540 ALARM SYSTEMS CONTRACTORCL-19-25304 Johnson Controls Security Solutions LLC 2010 SWIFT DRIVE OAK BROOK, IL 60523 (630) 645-6651 ALARM SYSTEMS CONTRACTORCL-19-20599 Key Systems 135 E. SAINT CHARLES ROAD CAROL STREAM, IL 60188 (630) 665-5730 ALARM SYSTEMS CONTRACTORCL-19-22292 Kingtec LLC 763 KENMARE PARKWAY CROWN POINT, IN 46307 (219) 406-4526 ALARM SYSTEMS CONTRACTORCL-19-19484 POLICE/TRONICS P.O. BOX 2593 ORLAND PARK, IL 60462 708-4259797 ALARM SYSTEMS CONTRACTORCL-19-24448 QIS Inc 10938 S WESTERN AVE CHICAGO, IL 60643 (773) 445-0120 ALARM SYSTEMS CONTRACTORCL-19-21795 QUALITY INTEGRATED SOLUTIONS 18521 SPRING CREEK DRIVE UNIT G & H TINLEY PARK, IL 60477 (815) 464-4772 ALARM SYSTEMS CONTRACTORCL-19-23267 Ronald B Abney 25816 S BASSWOOD ROAD CHANNAHON, IL 60410 (815) 474-0868 ALARM SYSTEMS CONTRACTORCL-19-16868 SAFE STREETS USA 5305 RAYNOR ROAD SUITE 100 GARNER, NC 27529 (919) 773-7802 ALARM SYSTEMS CONTRACTORCL-19-20449 SECURITY UNLIMITED, INC. P.O. BOX 459 TINLEY PARK, IL 60477 815-4696616 ALARM SYSTEMS CONTRACTORCL-19-24676 Smart Wire LLC 1007 VALENCIA DRIVE SHOREWOOD, IL 60404 (815) 744-8158 ALARM SYSTEMS CONTRACTORCL-19-19478 Sonitrol Chicagoland 3215 ARNOLD LANE NORTHBROOK, IL 60062 (847) 205-0670 ALARM SYSTEMS CONTRACTORCL-19-17418 Stand Guard 6110 LOU STREET CRYSTAL LAKE, IL 60014 ALARM SYSTEMS CONTRACTORCL-19-15813 Stanley Convergent Security Solutions, Inc. 8350 SUNLIGHT DRIVE - LICENSING FISHERS, IN 46037 (317) 703-1206 ALARM SYSTEMS CONTRACTORCL-19-23600 Tech Electronics, Inc 6437 MANCHESTER SAINT LOUIS, MO 63139 (314) 645-6200 ALARM SYSTEMS CONTRACTORCL-19-20054 Total Fire & Safety Inc. 6808 HOBSON VALLEY DR. STE. 105 WOODRIDGE, IL 60517 ALARM SYSTEMS CONTRACTORCL-19-20378 USA Security Systems, Inc. 1073 BERRY STREET ELBURN, IL 60119 (888) 311-4440 ALARM SYSTEMS CONTRACTORCL-19-22251 Video and Sound Service 40 W. LAKE STREET NORTHLAKE, IL 60164 (708) 562-6316 ALARM SYSTEMS CONTRACTORCL-19-20769 Wire Wizard 216 E MAIN STREET PLANO, IL 60545 (630) 552-2200 ALARM SYSTEMS CONTRACTORCL-19-16983 AC DRYWALL SERVICES, INC. 203 AIRPORT DRIVE JOLIET, IL 60431 815-7253100 Carpentry /Finish Work - DRYWALLCL-19-20191 Bill's Drywall, Inc. 19145 S 104TH AVENUE MOKENA, IL 60448 (708) 478-2200 Carpentry /Finish Work - DRYWALLCL-19-17076 COMPLETE DRYWALL & TAPING INC. 26350 S. SCHEER ROAD MANHATTAN, IL 60442 (815) 478-9622 Carpentry /Finish Work - DRYWALLCL-19-25427 Luis Drywall LLC 132 IROQUOIS ST. PARK FOREST, IL 60466 (708) 227-1849 Carpentry /Finish Work - DRYWALLCL-19-16772 Mike's Decorating & Painting 966 LAMBRECHT ROAD - #A FRANKFORT, IL 60423 (708) 479-0504 Carpentry /Finish Work - DRYWALLCL-19-17060 RM DRYWALL CORP. 905 JOLIET STREET UNIT 331 DYER, IN 46311 (708) 955-6396 Carpentry /Finish Work - DRYWALLCL-19-19561 The Levy Company 3925 COMMERCIAL AVENUE NORTHBROOK, IL 60062 (847) 564-8950 Carpentry /Finish Work - DRYWALLCL-19-25886 Thorne Associates, Inc. 1450 RANDOLPH STREET CHICAGO, IL 60607 (312) 738-5230 Carpentry /Finish Work - DRYWALLCL-19-25841 A&M Fence Corporation 3114 S 61ST AVENUE CICERO, IL 60804 (708) 780-0500 Carpentry /Finish Work - FENCESCL-19-15969 K BROTHERS FENCE CO, INC. 19008 S. WOLF ROAD MOKENA, IL 60448 708-4790414 Carpentry /Finish Work - FENCESCL-19-17275 MARCHIO FENCE INC. 907 ROWELL AVENUE JOLIET, IL 60433 815-7266995 Carpentry /Finish Work - FENCESCL-19-21958 Peerless Fence 33 W 401 ROOSEVELT WEST CHICAGO, IL 60185 (630) 584-7710 Carpentry /Finish Work - FENCESCL-19-17443 Caliber Floors Inc. 11039 MAIN STREET ROSCOE, IL 61073 (815) 509-6110 Carpentry /Finish Work - FLOORINGCL-19-23517 CARPET INTERIORS, INC. 50 ORLAND SQUARE DRIVE ORLAND PARK, IL 60462 (708) 364-6100 Carpentry /Finish Work - FLOORINGCL-19-26063 Commercial Carpet Consultants, Inc. 893 INDUSTRIAL DRIVE ELMHURST, IL 60126 (630) 559-9570 Carpentry /Finish Work - FLOORING

License # DBA Physical Address Physical City Phone ClassificationCL-19-20592 Costello Flooring 9930 W 190TH STREET, STE J MOKENA, IL 60448 (708) 478-8100 Carpentry /Finish Work - FLOORINGCL-19-22854 Creative Carpet & Flooring 19845 S. LAGRANGE ROAD MOKENA, IL 60448-8348 (708) 479-8600 Carpentry /Finish Work - FLOORINGCL-19-23139 HETZEL TILE & MARBLE, INC 5805 N. LOVERS LANE ROAD MILWAUKEE, WI 53225 (414) 760-9787 Carpentry /Finish Work - FLOORINGCL-19-17360 INSIDE EDGE COMMERCIAL INTERIOR SERVICES, LLC 2700 BLUE WATER ROAD - #400 SAINT PAUL, MN 55121 (651) 389-3932 Carpentry /Finish Work - FLOORINGCL-19-16872 NOLAND SALES CORPORATION 815 MITTEL DRIVE WOOD DALE, IL 60191 630-7879500 Carpentry /Finish Work - FLOORINGCL-19-16986 OLDE TOWNE FLOOR COVERING 12344 S. INDUSTRIAL DRIVE,EAST PLAINFIELD, IL 60585 815-2303200 Carpentry /Finish Work - FLOORINGCL-19-25865 Rock River Valley Flooring 750 NORTH MADISON STREET ROCKFORD, IL 61107 (815) 282-0815 Carpentry /Finish Work - FLOORINGCL-19-25797 SHERLOCK'S CARPET & TILE 7110 157TH STREET ORLAND PARK, IL 60462 708-4290440 Carpentry /Finish Work - FLOORINGCL-19-22090 Stonhard, Division of StonCor Group, INC 1000 E PARK AVE MAPLE SHADE, NJ 08052 (800) 854-0310 Carpentry /Finish Work - FLOORINGCL-19-25890 Superior Floor Covering Inc. 9219 CORSAIR ROAD UNIT C FRANKFORT, IL 60423 (708) 371-0515 Carpentry /Finish Work - FLOORINGCL-19-25898 Terrazzo Flooring 235 JAMES STREET BENSENVILLE, IL 60106 (630) 238-8275 Carpentry /Finish Work - FLOORINGCL-19-15878 Total Flooring, Inc. 13412 W. 159TH STREET HOMER GLEN, IL 60491 (708) 301-4142 Carpentry /Finish Work - FLOORINGCL-19-19221 TSI Commercial Floor Covering 3611 N. STALEY ROAD CHAMPAIGN, IL 61822 (217) 328-7321 Carpentry /Finish Work - FLOORINGCL-19-20447 Alumital Corporation 99 SEEGERS AVE ELK GROVE VILLAGE, IL 60007 (847) 439-3100 Carpentry /Finish Work - GLAZINGCL-19-22784 Beverly Glass Service 10430 S. WESTERN AVE. CHICAGO, IL 60643 (773) 445-8211 Carpentry /Finish Work - GLAZINGCL-19-23642 Broken Glass Inc. 455 N. ARTESIAN AVE CHICAGO, IL 60612 (312) 733-7003 Carpentry /Finish Work - GLAZINGCL-19-16751 SCHAAF WINDOW CO., INC. 18445 THOMPSON CT. TINLEY PARK, IL 60477 (708) 342-0900 Carpentry /Finish Work - GLAZINGCL-19-21073 Stevens Custom Gutters 3728 214TH STREET MATTESON, IL 60443 (708) 283-1813 Carpentry /Finish Work - GUTTERSCL-19-17778 American National Insulation 475 N WILLIAMSON BLVD DAYTONA BEACH, FL 32114 (386) 304-2222 Carpentry /Finish Work - INSULATIONCL-19-16821 ARC INSULATION INC 29 FORESTWOOD COURT UNIT 1 ROMEOVILLE, IL 60446 (815) 293-1250 Carpentry /Finish Work - INSULATIONCL-19-16859 Builder Services Group 305 BOOMBAH BLVD YORKVILLE, IL 60560 (630) 553-0042 Carpentry /Finish Work - INSULATIONCL-19-20992 MCS INSULATION, INC. 5830 W 118TH STREET ALSIP, IL 60803 (708) 424-5759 Carpentry /Finish Work - INSULATIONCL-19-18806 Residential Commercial Insulation 1880 CIRCUIT DRIVE ROUND LAKE BEACH, IL 60073 (224) 338-0068 Carpentry /Finish Work - INSULATIONCL-19-17307 Thermaseal/Lakeside 770 INDUSTRIAL DRIVE UNIT A CARY, IL 60013 (847) 566-7051 Carpentry /Finish Work - INSULATIONCL-19-17008 TITANIUM INSULATION, INC. 14533 S. TURNER AVE. MIDLOTHIAN, IL 60445 (708) 566-1640 Carpentry /Finish Work - INSULATIONCL-19-25174 Arno Decorating 1513 WRIGHT BLVD. SCHAUMBURG, IL 60193 (847) 985-9780 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-20845 Ascher Brothers Co., Inc. 3033 W FLETCHER STREET CHICAGO, IL 60618 (773) 588-0001 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-15935 A-T KLADIS CO INC 114 SINGLETREE RD ORLAND PARK, IL 60467 708-7175225 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-20938 Classic Touch Painting 11206 S. WORTH AVENUE WORTH, IL 60482 (708) 609-7700 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-25635 CONTINENTAL PAINTING AND DECORATING, INC. 2255 S WABASH AVENUE CHICAGO, IL 60616 (312) 225-6100 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-20382 GOC Decorating Inc. 15540 S 117TH AVE ORLAND PARK, IL 60467 (708) 372-1546 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-22468 Hickory Painting, Inc. 9135 S. 89TH AVENUE HICKORY HILLS, IL 60457 (708) 599-2007 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-16773 LANKFORD CONSTRUCTION CO. 1455 KARLENS WAY MCHENRY, IL 60051 847-2234200 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-16870 Southland Custom Decorating, Inc. 13361 SOUTHWEST HWY UNIT #8 ORLAND PARK, IL 60462 (708) 460-0323 Carpentry /Finish Work - PAINTING/WALLPAPERCL-19-24561 Davis Roofing, Inc. 15412 70TH COURT ORLAND PARK, IL 60462 (708) 926-2450 Carpentry /Finish Work - SIDINGCL-19-25843 RMK Construction Inc. 9231 DELPHIA AVENUE DES PLAINES, IL 60016 (773) 882-1125 Carpentry /Finish Work - SIDINGCL-19-24823 RTS Construction Inc 16630 PASTURE DRIVE LEMONT, IL 60439 (847) 912-7920 Carpentry /Finish Work - SIDINGCL-19-26053 #1 M&J Construction, Inc. 12662 OLD PLANK DR NEW LENOX, IL 60451 (815) 462-4407 CARPENTRY/FINISH WORK CONTRACTORCL-19-19162 A&E Carpentry Inc. 4821 W. 97TH PLACE OAK LAWN, IL 60453 (708) 253-8394 CARPENTRY/FINISH WORK CONTRACTORCL-19-25110 Alawneh Carpentry 16309 107TH AVENUE SUITE 4 ORLAND PARK, IL 60467 (708) 469-8963 CARPENTRY/FINISH WORK CONTRACTORCL-19-24591 Alside 3773 STATE ROAD CUYAHOGA FALLS, OH 44223 (330) 929-1811 CARPENTRY/FINISH WORK CONTRACTORCL-19-19106 Ameridream Fence & Deck 1419 EAST CASS AVENUE JOLIET, IL 60432 (815) 726-1127 CARPENTRY/FINISH WORK CONTRACTORCL-19-25922 Angling Carpentry 45 W CAROL AVE CORTLAND, IL 60112 (630) 476-3500 CARPENTRY/FINISH WORK CONTRACTORCL-19-20062 Architectual Metal Erectors 368 KENNEDY AVENUE SCHERERVILLE, IN 46375 (219) 865-8910 CARPENTRY/FINISH WORK CONTRACTORCL-19-24352 ARCHITECTURAL SEALANTS, INC. 9232 GULFSTREAM UNIT B FRANKFORT, IL 60423 (815) 464-5086 CARPENTRY/FINISH WORK CONTRACTORCL-19-21395 ASHLEY CUSTOM HOMES INC 1233 GAME TRAIL N. BOURBONNAIS, IL 60914 815-6939358 CARPENTRY/FINISH WORK CONTRACTORCL-19-25235 ATACCON LLC 20099 ASHBROOK PLACE SUITE 145 ASHBURN, VA 20147 (571) 291-3346 CARPENTRY/FINISH WORK CONTRACTORCL-19-20784 BEAVER DEN BUILDERS INC 11009 LOUETTA LANE ORLAND PARK, IL 60467 708-3014880 CARPENTRY/FINISH WORK CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-25872 Bradley Schiltz 16618 PAXTON AVE TINLEY PARK, IL 60477 (773) 682-8768 CARPENTRY/FINISH WORK CONTRACTORCL-19-21495 Buildtek 15N272 OLD SUTTON ROAD BARRINGTON, IL 60010 (630) 209-0043 CARPENTRY/FINISH WORK CONTRACTORCL-19-22883 CENTRAL CEILING SYSTEMS, INC. 105 INDUSTRIAL PARK DEERFIELD, WI 53531 608-7645445 CARPENTRY/FINISH WORK CONTRACTORCL-19-25924 CHRISMAN BUILDERS, INC. 27111 WILDWOOD DR MONEE, IL 60449 (708) 473-7610 CARPENTRY/FINISH WORK CONTRACTORCL-19-24834 Commercial Specialties Inc 2255 LOUIS DRIVE UNIT 9 ROLLING MEADOWS, IL 60008 (847) 545-9900 CARPENTRY/FINISH WORK CONTRACTORCL-19-23026 COOK COUNTY BOARD UP, INC 14475 WAVERLY AVE MIDLOTHIAN, IL 60445 (708) 389-3889 CARPENTRY/FINISH WORK CONTRACTORCL-19-16808 Creation Carpentry Company 19143 BLACKHAWK PKWY SUITE 16 MOKENA, IL 60448 (708) 949-8858 CARPENTRY/FINISH WORK CONTRACTORCL-19-25634 Crown Carpentry Inc 802 N 109TH STREET MILWAUKEE, WI 53226 (414) 732-2800 CARPENTRY/FINISH WORK CONTRACTORCL-19-24244 D & M Construction Svc. Inc. 9835 CLEARVUE CT MOKENA, IL 60448 (708) 478-7878 CARPENTRY/FINISH WORK CONTRACTORCL-19-16863 DANIEL TODD, INC. 14825 PINE TREE ROAD ORLAND PARK, IL 60462 (312) 914-0210 CARPENTRY/FINISH WORK CONTRACTORCL-19-16753 Dan's Handyman Service, Inc. 15305 STRATFORD LANE ORLAND PARK, IL 60462 (708) 873-0716 CARPENTRY/FINISH WORK CONTRACTORCL-19-24265 DiNaso & Sons Construction Co., Inc. 9910 W. 190TH STREET, STE A MOKENA, IL 60448 (708) 478-0011 CARPENTRY/FINISH WORK CONTRACTORCL-19-24095 Doors 4 You Inc 15439 SULKY DRIVE HOMER GLEN, IL 60491 (708) 301-3667 CARPENTRY/FINISH WORK CONTRACTORCL-19-16817 Durkin Construction & Project Management 9816 S. 54TH AVENUE OAK LAWN, IL 60453 (708) 422-7868 CARPENTRY/FINISH WORK CONTRACTORCL-19-24295 ENERGY SAVERS WINDOWS 11535 183RD PL UNIT 117 ORLAND PARK, IL 60467 708-3017426 CARPENTRY/FINISH WORK CONTRACTORCL-19-16472 Evergreen Door& Window 3800 W. 95TH ST EVERGREEN PARK, IL 60805 (708) 423-1720 CARPENTRY/FINISH WORK CONTRACTORCL-19-16880 EXCEL WINDOWS 1000 ORLAND SQUARE DRIVE #21 ORLAND PARK, IL 60462 708-6369868 CARPENTRY/FINISH WORK CONTRACTORCL-19-21020 Fire Mark Restoration 218 SOUTH MAIN STREET UNIT 5 WAUCONDA, IL 60084 (847) 772-7742 CARPENTRY/FINISH WORK CONTRACTORCL-19-16438 Five Star Property Management 11545 183RD PL UNIT 106 ORLAND PARK, IL 60467 (708) 479-6836 CARPENTRY/FINISH WORK CONTRACTORCL-19-24729 Full Service Decorating Inc 907 MACKLER DRIVE CHICAGO HEIGHTS, IL 60411 (708) 755-7549 CARPENTRY/FINISH WORK CONTRACTORCL-19-17137 GALLAGHER & HENRY 6280 JOLIET RD LA GRANGE, IL 60525 708-4828900 CARPENTRY/FINISH WORK CONTRACTORCL-19-17004 GERALI CUSTOM DESIGN, INC. 1482 SHELDON DRIVE ELGIN, IL 60120 847-7600500 CARPENTRY/FINISH WORK CONTRACTORCL-19-16876 HANDY HOME PRODUCTS &HEARTLAND 119 BUTTERFIELD ROAD NORTH AURORA, IL 60542 800-2346167 CARPENTRY/FINISH WORK CONTRACTORCL-19-19257 Heritage Carpentry Inc. 5344 NEWBURG ROAD BELVIDERE, IL 61008 (815) 332-7920 CARPENTRY/FINISH WORK CONTRACTORCL-19-16239 HIGGINS CONSTRUCTION, INC. 1955 GLENWOOD-LANSING ROAD CHICAGO HEIGHTS, IL 60411 708-4188660 CARPENTRY/FINISH WORK CONTRACTORCL-19-22033 INTERNATIONAL DECORATORS INC 28059 W COMMERCIAL AVE BARRINGTON, IL 60010 (847) 526-7477 CARPENTRY/FINISH WORK CONTRACTORCL-19-20639 KAMP BUILDERS 17212 DEER CREEK DRIVE ORLAND PARK, IL 60467 (708) 873-1053 CARPENTRY/FINISH WORK CONTRACTORCL-19-24304 L&B Construction 14349 KENNETH AVE MIDLOTHIAN, IL 60445 (708) 642-3238 CARPENTRY/FINISH WORK CONTRACTORCL-19-16694 Lakewood Carpentry Services 1540 HANNAH FOREST PARK, IL 60130 (708) 771-2150 CARPENTRY/FINISH WORK CONTRACTORCL-19-23262 Lang Home Exteriors 14109 HEMPSTEAD ORLAND PARK, IL 60462 (708) 774-1098 CARPENTRY/FINISH WORK CONTRACTORCL-19-23360 M&M ROOFING INC 3488 EAGLE NEST DRIVE CRETE, IL 60417 708-7567800 CARPENTRY/FINISH WORK CONTRACTORCL-19-25803 Medina Brothers 2874 DUNDEE ROAD NORTHBROOK, IL 60062 (630) 768-2767 CARPENTRY/FINISH WORK CONTRACTORCL-19-18860 MITCHELL CONSTRUCTION 8324 BRUNS ROAD MONEE, IL 60449 (815) 545-5324 CARPENTRY/FINISH WORK CONTRACTORCL-19-16234 Next Door & Windows 16W240 83RD STREET WILLOWBROOK, IL 60527 (630) 323-6398 CARPENTRY/FINISH WORK CONTRACTORCL-19-25379 NMZ PROPERITES LLC 115 S. BUSSE ROAD MOUNT PROSPECT, IL 60056 (773) 671-4432 CARPENTRY/FINISH WORK CONTRACTORCL-19-20578 Odon Carpentry 22117 PRINCETON CIRCLE FRANKFORT, IL 60423 (708) 945-5403 CARPENTRY/FINISH WORK CONTRACTORCL-19-17768 PELLA PRODUCTS, INC. 4301 11TH ST. ROCKFORD, IL 61109 815-2315100 CARPENTRY/FINISH WORK CONTRACTORCL-19-26010 Premier Design Group 1016 RAIL DRIVE WOODSTOCK, IL 60098 (815) 334-0888 CARPENTRY/FINISH WORK CONTRACTORCL-19-21933 PRINCETON BUILDERS INC 15529 70TH COURT ORLAND PARK, IL 60462 708-4295010 CARPENTRY/FINISH WORK CONTRACTORCL-19-20343 RESTORE CONSTRUCTION CO, INC. 11241 MELROSE AVENUE SUITE A FRANKLIN PARK, IL 60131 (847) 455-3000 CARPENTRY/FINISH WORK CONTRACTORCL-19-25216 RON SCHABES ROOFING 14007 PERSIMMON DRIVE ORLAND PARK, IL 60467 815-9553218 CARPENTRY/FINISH WORK CONTRACTORCL-19-25201 ROSELAND STAIR WORKS, INC. 18410 115TH AVENUE ORLAND PARK, IL 60467 (708) 479-5010 CARPENTRY/FINISH WORK CONTRACTORCL-19-15956 SPRINGBUCK CONSTRUCTION INC. 12457 PROVINCE DRIVE LEMONT, IL 60439 708-4152435 CARPENTRY/FINISH WORK CONTRACTORCL-19-24281 Stanley Access Technologies LLC 8350 SUNLIGHT DR. FISHERS, IN 46037 (317) 572-1915 CARPENTRY/FINISH WORK CONTRACTORCL-19-23629 Stan's Roofing & Siding, LLC 8211 133RD STREET ORLAND PARK, IL 60462 (708) 448-4100 CARPENTRY/FINISH WORK CONTRACTORCL-19-24569 Starved Rock Wood Products LLC 1605 DIVISION STREET MENDOTA, IL 61342 (815) 538-7797 CARPENTRY/FINISH WORK CONTRACTORCL-19-25641 Stazak Construction 821 PINE NEEDLE LANE JOLIET, IL 60432 (708) 372-1865 CARPENTRY/FINISH WORK CONTRACTORCL-19-19885 Stonebriar Enterprises Inc. 26549 W. STONEBRIAR WAY CHANNAHON, IL 60410 (815) 342-9656 CARPENTRY/FINISH WORK CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-17319 STRUTZENBERG CONSTRUCTION 20105 E BRIGHTWAY MOKENA, IL 60448 708-4799553 CARPENTRY/FINISH WORK CONTRACTORCL-19-19579 STURDY DECK & FENCE COMPANY 10810 WALNUT LANE MOKENA, IL 60448 708-4799035 CARPENTRY/FINISH WORK CONTRACTORCL-19-25015 Tal-Mar Custom Metal Fabricators Inc 4632 W 138TH STREET CRESTWOOD, IL 60418 (708) 371-0333 CARPENTRY/FINISH WORK CONTRACTORCL-19-25749 TBR Construction LLC 5109 148TH ST. MIDLOTHIAN, IL 60445 (708) 557-4215 CARPENTRY/FINISH WORK CONTRACTORCL-19-19299 The Rockwell Group, Inc. 500 W. SOUTH STREET FREEPORT, IL 61032 (815) 266-4226 CARPENTRY/FINISH WORK CONTRACTORCL-19-17311 VAN GOGH INC. 8789 LOUISIANA STREET SUITE C MERRILLVILLE, IN 46410 219-7910318 CARPENTRY/FINISH WORK CONTRACTORCL-19-25943 Victor's Exterior Construction 22W177 BUENA VISTA DRIVE GLEN ELLYN, IL 60137 (708) 935-8623 CARPENTRY/FINISH WORK CONTRACTORCL-19-16072 Weber and Sons Window and Siding 15417 WESTVIEW DRIVE OAK FOREST, IL 60452 (708) 687-9083 CARPENTRY/FINISH WORK CONTRACTORCL-19-23256 Westlawn Construction Inc 15517 W LAKEVIEW DRIVE MANHATTAN, IL 60442 (815) 462-3446 CARPENTRY/FINISH WORK CONTRACTORCL-19-18309 Window Works 570 E. NORTH FRONTAGE ROAD BOLINGBROOK, IL 60440 (630) 847-0674 CARPENTRY/FINISH WORK CONTRACTORCL-19-19689 WOLF SIDING & SUPPLY 9410 CORSAIR ROAD FRANKFORT, IL 60423 (815) 806-0404 CARPENTRY/FINISH WORK CONTRACTORCL-19-25518 A & J Concrete of West Chicago, Inc. 160 W YORK AVENUE, SUITE 2 WEST CHICAGO, IL 60185 (630) 876-0867 CONCRETE CONTRACTORCL-19-25838 ACE Construction Services Inc. 2647 BROADWAY BLUE ISLAND, IL 60406 (708) 256-1119 CONCRETE CONTRACTORCL-19-15958 BARBA CONCRETE INC P.O. BOX 1477 FRANKFORT, IL 60423 815-4647808 CONCRETE CONTRACTORCL-19-16682 CL FRANSON INC 4818 W. 129TH STREET ALSIP, IL 60803 708-3885100 CONCRETE CONTRACTORCL-19-17543 CONCRETE BY WAGNER INC 13808 HIGH ROAD LOCKPORT, IL 60441 (815) 838-9218 CONCRETE CONTRACTORCL-19-20269 Crana Concrete, Inc. PO BOX 699 LEMONT, IL 60439 (630) 321-8200 CONCRETE CONTRACTORCL-19-17331 CREST & SON CEMENT, INC. 6155 W 125TH PL PALOS HEIGHTS, IL 60463 708-3716405 CONCRETE CONTRACTORCL-19-24353 Daker Corporation 7 PEPPERMILL COURT BURR RIDGE, IL 60527 (630) 887-9384 CONCRETE CONTRACTORCL-19-21634 DIGIOIA BROS. CONST. CO, INC. 27 W 010 ST. CHARLES ROAD CAROL STREAM, IL 60188 630-2930505 CONCRETE CONTRACTORCL-19-19228 Dykstra Concrete Construction 13768 S KILDARE MIDLOTHIAN, IL 60445 (708) 371-0566 CONCRETE CONTRACTORCL-19-16848 Eagle Concrete, Inc. 1305 S. RIVER ST. BATAVIA, IL 60510 (630) 879-2660 CONCRETE CONTRACTORCL-19-22973 Esparza, LLC 52 INDUSTRIAL ROAD ADDISON, IL 60101 (630) 543-1924 CONCRETE CONTRACTORCL-19-25952 GALLAGHER BUILDERS 11011 ROYAL OAKS LANE ORLAND PARK, IL 60467 (708) 814-4331 CONCRETE CONTRACTORCL-19-24303 Heritage Concrete, Inc. 2152 W. VERMONT STREET SUITE 4 BLUE ISLAND, IL 60406 (708) 577-4300 CONCRETE CONTRACTORCL-19-17116 KUYPERS BROTHERS INC 19001 S WOLF ROAD MOKENA, IL 60448 (708) 479-0500 CONCRETE CONTRACTORCL-19-17003 LIBERTY CONCRETE INC. 16321 BOB WHITE CIRCLE ORLAND PARK, IL 60467 (708) 403-7013 CONCRETE CONTRACTORCL-19-19122 O'RIORDAN CONCRETE INC 12020 FLINT DRIVE HOMER GLEN, IL 60491 (708) 717-6003 CONCRETE CONTRACTORCL-19-20742 R&W Clark Construction 8158 W LINCOLN HIGHWAY FRANKFORT, IL 60423 (815) 464-0246 CONCRETE CONTRACTORCL-19-16774 REICHER CONSTRUCTION 10929 MANHATTAN-MONEE ROAD MONEE, IL 60449 (815) 469-3689 CONCRETE CONTRACTORCL-19-21565 RSS Concrete 6N947 RT. 47 MAPLE PARK, IL 60151 (630) 365-9131 CONCRETE CONTRACTORCL-19-21984 Scurto Cement Construction, LTD 389 SOLA DRIVE GILBERTS, IL 60136 (847) 931-7023 CONCRETE CONTRACTORCL-19-23310 Southside Concrete Construction Inc. 7336 DOROTHY LANE TINLEY PARK, IL 60477 (708) 259-4295 CONCRETE CONTRACTORCL-19-16647 VanderVeer Concrete Contractors, LLC 17329 ELK DRIVE ORLAND PARK, IL 60467 (708) 444-1345 CONCRETE CONTRACTORCL-19-16447 FRY & SON WATERPROOFING 11920 TIMBER EDGE LANE ORLAND PARK, IL 60467 708-4030582 Construction/Structure - WATERPROOFING CONTRACTORCL-19-26040 Garrison's Waterproofing, Inc. 5565 145TH ST MIDLOTHIAN, IL 60445 (708) 250-5809 Construction/Structure - WATERPROOFING CONTRACTORCL-19-15979 Perma-Seal Basement Systems 513 ROGERS STREET DOWNERS GROVE, IL 60515 (630) 241-8869 Construction/Structure - WATERPROOFING CONTRACTORCL-19-17080 US WATERPROOFING 5650 MEADOWBROOK COURT ROLLING MEADOWS, IL 60008 847-3035800 Construction/Structure - WATERPROOFING CONTRACTORCL-19-23826 Carlisle Utility Contractors, Inc. 427 S. INDIANA STREET HOBART, IN 46342 (219) 940-3673 CONSTRUCTION/STRUCTURE CONTRACTORCL-19-22327 KILLARY CARPENTRY 14575 WEST AVENUE ORLAND PARK, IL 60462 (708) 417-8477 CONSTRUCTION/STRUCTURE CONTRACTORCL-19-24143 KREMER & DAVIS, INC. 9385 HOLLY ST N.W. COON RAPIDS, MN 55433 (630) 699-5997 CONSTRUCTION/STRUCTURE CONTRACTORCL-19-24277 American Cleaning & Restoration, Inc. 270 CARLTON DR. CAROL STREAM, IL 60188 (630) 300-8767 Demo/Wrecking ContractorCL-19-20270 Donegal Excavating Inc. PO BOX 699 LEMONT, IL 60439 (630) 321-8200 Demo/Wrecking ContractorCL-19-22128 Economy Disposal Service 5300 S. LAWNDALE MC COOK, IL 60525 (708) 924-9750 Demo/Wrecking ContractorCL-19-25959 Loera Demolition Inc. 425 QUADRANGLE DR BOLINGBROOK, IL 60440 (847) 563-7270 Demo/Wrecking ContractorCL-19-17310 Midwest Wrecking Company 7N540 IL ROUTE 25 ELGIN, IL 60120 (312) 666-1043 Demo/Wrecking ContractorCL-19-24283 A.Donley Electric 17223 W 145TH STREET LOCKPORT, IL 60441 (630) 487-8658 ELECTRICAL CONTRACTORCL-19-16873 ADVANCED WIRING SOLUTIONS INC 4838 W. 128TH PLACE ALSIP, IL 60803 708-3850916 ELECTRICAL CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-22735 ADVENT SYSTEMS INC 435 WEST FULLERTON AVE. ELMHURST, IL 60126 (630) 279-7171 ELECTRICAL CONTRACTORCL-19-24394 Ailey Solar Electric, Inc 1965 W PERSHING RD CHICAGO, IL 60609 (773) 809-3817 ELECTRICAL CONTRACTORCL-19-25870 Allied License Professionals Inc 807 OAKWOOD DRIVE MCHENRY, IL 60050 (847) 812-1944 ELECTRICAL CONTRACTORCL-19-23206 Alt Electric Corp 1029 N MAGNOLIA AVENUE GURNEE, IL 60031 (847) 809-7818 ELECTRICAL CONTRACTORCL-19-16700 AMERICAN ELECTRICAL INC 700 THEODORE STREET CREST HILL, IL 60403 (815) 727-0777 ELECTRICAL CONTRACTORCL-19-16884 AMF ELECTRICAL CONTRACTORS INC 1627 SUBLETTE SAINT LOUIS, MO 63110 314-6474066 ELECTRICAL CONTRACTORCL-19-18667 Anfield Electric Inc. 12122 S 73RD COURT PALOS HEIGHTS, IL 60463 (708) 539-8879 ELECTRICAL CONTRACTORCL-19-16597 AQUA POOLS INC 13445 W. 159TH STREET HOMER GLEN, IL 60491 708-3611000 ELECTRICAL CONTRACTORCL-19-25986 Ayers Electric Inc. 216 W. ILLINOIS AVENUE MORRIS, IL 60450 (815) 942-0828 ELECTRICAL CONTRACTORCL-19-25864 Babel Electric Company 8108 S. 85TH AVE JUSTICE, IL 60458 (773) 410-6703 ELECTRICAL CONTRACTORCL-19-15955 BARRATT CONSTRUCTION 10917 S. KILBOURN OAK LAWN, IL 60453 (708) 674-8456 ELECTRICAL CONTRACTORCL-19-16023 Berry Electrical Contracting Company 1201 MORRIS AVENUE BERKELEY, IL 60163 (708) 547-9300 ELECTRICAL CONTRACTORCL-19-25974 BLOCK ELECTRIC COMPANY, INC 7107 MILWAUKEE AVENUE NILES, IL 60714 (847) 647-4030 ELECTRICAL CONTRACTORCL-19-24842 Blue Line Electrical Contractors 6158 W ADDISON ST CHICAGO, IL 60634 (773) 908-8257 ELECTRICAL CONTRACTORCL-19-25906 BRT Electrical Inc 5836 W. 117TH PLACE ALSIP, IL 60803 (708) 400-7323 ELECTRICAL CONTRACTORCL-19-22707 C & L Maintenance, Inc. 2655 ERIE STREET RIVER GROVE, IL 60171 (708) 456-7777 ELECTRICAL CONTRACTORCL-19-25913 C&E Services Inc. 422 WOODWARD AVE GENEVA, IL 60134 (847) 770-9438 ELECTRICAL CONTRACTORCL-19-23408 CANINO ELECTRIC 41 PLAZA DRIVE UNIT A WESTMONT, IL 60559 708-6812800 ELECTRICAL CONTRACTORCL-19-22456 CARIBBEAN POOLS INC 11020 179TH STREET ORLAND PARK, IL 60467 219-3228550 ELECTRICAL CONTRACTORCL-19-16985 CARLYN ELECTRICAL CONSTRUCTION 625 TOUHY AVENUE ELK GROVE VILLAGE, IL 60007 847-6900001 ELECTRICAL CONTRACTORCL-19-26028 CCSI Networks, LLC 2649 GARDNER RD. BROADVIEW, IL 60155 (630) 572-9999 ELECTRICAL CONTRACTORCL-19-16695 CHECKPOINT SYSTEMS, INC. 101 WOLF DRIVE THOROFARE, NJ 08086 (800) 257-5540 ELECTRICAL CONTRACTORCL-19-20734 Chicago Heights Carrier Electric Co. 2713 JACKSON AVENUE CHICAGO HEIGHTS, IL 60411 (708) 755-7700 ELECTRICAL CONTRACTORCL-19-17348 CJ Dewitz Electric 9709 S. 90TH AVENUE PALOS HILLS, IL 60465 (708) 229-0548 ELECTRICAL CONTRACTORCL-19-23764 Cliff's Heating, Refrigeration and AC, Inc 344 KENNEDY AVE SCHERERVILLE, IN 46375 (219) 864-1551 ELECTRICAL CONTRACTORCL-19-17301 CMK Contractors, Inc. 4608 W. 137TH STREET UNIT B CRESTWOOD, IL 60418 (708) 576-8143 ELECTRICAL CONTRACTORCL-19-25909 Crana Electric 2006 GRAY HAWK CT PLAINFIELD, IL 60586 (708) 670-0942 ELECTRICAL CONTRACTORCL-19-21467 D&T ELECTRIC INC 119 S. EMERSON ST. - #376 MOUNT PROSPECT, IL 60056 (847) 691-4631 ELECTRICAL CONTRACTORCL-19-16795 Dav Com Electric, Inc. 18404 116TH AVENUE #A ORLAND PARK, IL 60462 (708) 444-2056 ELECTRICAL CONTRACTORCL-19-25502 D-Best Electrical Solutions, Inc. 420 WALNUT AVE #1 ELGIN, IL 60123 (630) 973-9761 ELECTRICAL CONTRACTORCL-19-23840 DREAMMAKER BATH & KITCHEN 15645 71ST COURT ORLAND PARK, IL 60462 708-4296670 ELECTRICAL CONTRACTORCL-19-15968 DURKIN ELECTRIC 8150 185TH STREET - #E TINLEY PARK, IL 60487 (708) 388-8800 ELECTRICAL CONTRACTORCL-19-19535 DYNAMIC ELECTRIC, INC. 12800 SOUTH CICERO AVENUE ALSIP, IL 60803 708-5976500 ELECTRICAL CONTRACTORCL-19-25725 Electric Company of Dupage 69 POPLAR ROAD YORKVILLE, IL 60560 (630) 854-0766 ELECTRICAL CONTRACTORCL-19-17251 EMCOR HYRE ELECTRIC 2655 GARFIELD AVENUE HIGHLAND, IN 46322 219-9236100 ELECTRICAL CONTRACTORCL-19-21897 Excel Electrical Technologies, Inc. 13361 SOUTHWEST HIGHWAY, SUITE #15 ORLAND PARK, IL 60462 (708) 798-1900 ELECTRICAL CONTRACTORCL-19-26014 Express Electric Inc. 25900 S. BELL ROAD CHANNAHON, IL 60410 (815) 258-7642 ELECTRICAL CONTRACTORCL-19-23402 F&S SERVICES ELECTRIC 25045 BLAKELY DRIVE PLAINFIELD, IL 60585 (779) 875-6663 ELECTRICAL CONTRACTORCL-19-16235 FAC Electric, Inc. PO BOX 399 TINLEY PARK, IL 60477 (708) 623-1251 ELECTRICAL CONTRACTORCL-19-23485 Fennell Electric Inc. 16309 107TH AVENUE, STE 3 ORLAND PARK, IL 60467 (708) 535-1000 ELECTRICAL CONTRACTORCL-19-24508 Field, Timothy 501 N. ANNA LANE ROMEOVILLE, IL 60446 (773) 329-7590 ELECTRICAL CONTRACTORCL-19-24765 Four Star Custom Electric 2205 CEDAR LAKES CT PLAINFIELD, IL 60586 (630) 661-9008 ELECTRICAL CONTRACTORCL-19-20071 Four Star Electric, Inc. 530 PRATT AVENUE SCHAUMBURG, IL 60193 (847) 301-2220 ELECTRICAL CONTRACTORCL-19-25869 Frankfort Electric 22351 AUTUMN DR FRANKFORT, IL 60423 (815) 517-5435 ELECTRICAL CONTRACTORCL-19-25951 Galvanic Electric Co., Inc. 4521 SARITOGA AVE DOWNERS GROVE, IL 60515 (630) 697-6937 ELECTRICAL CONTRACTORCL-19-15937 Generator Technologies, Inc. 1249 EAST BURRVILLE #5 CRETE, IL 60417 (708) 672-6251 ELECTRICAL CONTRACTORCL-19-21110 Genesis Electric & Technology 355 LIVELY BLVD ELK GROVE VILLAGE, IL 60007 (847) 884-9600 ELECTRICAL CONTRACTORCL-19-17278 GM ELECTRIC, INC. 500 ARMORY DRIVE SUITE 100 SOUTH HOLLAND, IL 60473 708-3314622 ELECTRICAL CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-25616 Gurtz Electric Company 77 W SEEGERS ROAD ARLINGTON HEIGHTS, IL 60005 (773) 478-7020 ELECTRICAL CONTRACTORCL-19-19096 HESS ELECTRICAL CONSTRUCTION P.O. BOX 457 NEW LENOX, IL 60451 815-4787153 ELECTRICAL CONTRACTORCL-19-25976 Hurley Electric, Inc. 10608 S HIGHLAND WORTH, IL 60482 (708) 361-9292 ELECTRICAL CONTRACTORCL-19-16473 Hy-Power Electric Company 13760 SOUTH KENTON AVENUE CRESTWOOD, IL 60418 (708) 403-5510 ELECTRICAL CONTRACTORCL-19-17128 INTREN 18202 W. UNION ROAD UNION, IL 60180 (815) 923-2300 ELECTRICAL CONTRACTORCL-19-25188 Jamerson & Bauwens Electrical Contractors Inc. 3160 MACARTHUR BLVD NORTHBROOK, IL 60062 (847) 291-2000 ELECTRICAL CONTRACTORCL-19-24950 JMK ELECTRIC CONTRACTING SVC 107 CARMELA COURT BLOOMINGDALE, IL 60108 630-9247471 ELECTRICAL CONTRACTORCL-19-26057 JOHN BURNS CONSTRUCTION CO. 17601 SOUTHWEST HIGHWAY ORLAND PARK, IL 60467 708-3263500 ELECTRICAL CONTRACTORCL-19-20961 JOHNSON ELECTRIC & COMMUNICATIONS 4369 136TH COURT CRESTWOOD, IL 60445 (708) 371-3377 ELECTRICAL CONTRACTORCL-19-19205 Jolen Electric & Communications, Inc. 3259 HOLEMAN SOUTH CHICAGO HEIGHTS, IL 60411 (815) 726-3528 ELECTRICAL CONTRACTORCL-19-25804 JTM Electrical Contractors Inc 1082 ROCK ROAD LANE UNIT C EAST DUNDEE, IL 60118 (815) 405-5046 ELECTRICAL CONTRACTORCL-19-25076 Jurek, Stanley 10921 KERRY CT. MOKENA, IL 60448 (708) 769-9751 ELECTRICAL CONTRACTORCL-19-22465 Kapital Electric, Inc. 1240 MARK STREET BENSENVILLE, IL 60106 (630) 833-2389 ELECTRICAL CONTRACTORCL-19-17099 Kavanaugh Electric 9511 CORSAIR ROAD UNIT B FRANKFORT, IL 60423 (708) 503-1310 ELECTRICAL CONTRACTORCL-19-21409 KAYLA ELECTRIC COMPANY 7531 W. 62ND STREET SUMMIT ARGO, IL 60501 (708) 361-5000 ELECTRICAL CONTRACTORCL-19-20452 KWASIGROCH ELECTRIC INC 10719 163RD PLACE ORLAND PARK, IL 60467 (708) 403-7808 ELECTRICAL CONTRACTORCL-19-26036 L&M Electrical Co. 7129 S OAKLEY CHICAGO, IL 60636 (312) 589-0041 ELECTRICAL CONTRACTORCL-19-16743 LAMARCHE ELECTRIC CO. 1951 AIRWAY CT. - UNIT 1 NEW LENOX, IL 60451 815-4630306 ELECTRICAL CONTRACTORCL-19-19367 LANSING ELECTRIC CO. 18559 WILLOW LANSING, IL 60438 708-4741608 ELECTRICAL CONTRACTORCL-19-25690 Lauderdale Electric Inc 205 PRAIRIE LAKE ROAD SUITE A EAST DUNDEE, IL 60118 (847) 426-9900 ELECTRICAL CONTRACTORCL-19-17122 LINEAR ELECTRIC INC 15346 70TH CT ORLAND PARK, IL 60462 708-6878850 ELECTRICAL CONTRACTORCL-19-16806 Little Electrical Contractors 12825 BARROW LANE PLAINFIELD, IL 60585 (815) 254-0300 ELECTRICAL CONTRACTORCL-19-24379 Lopez, Louis 1501 CALLAWAY COURT SHOREWOOD, IL 60404 (708) 275-9045 ELECTRICAL CONTRACTORCL-19-21596 Low Voltage Solutions, INC 16706 ADVANTAGE AVE CREST HILL, IL 60403 (630) 434-9600 ELECTRICAL CONTRACTORCL-19-19236 M.T. Kelley Electric LLC 9845 RUTHERFORD AVENUE CHICAGO RIDGE, IL 60415 (708) 658-6741 ELECTRICAL CONTRACTORCL-19-23121 MDS ELECTRIC, INC. 5033 W. BRIARTREE LANE - #211 BURBANK, IL 60459 708-7696289 ELECTRICAL CONTRACTORCL-19-16882 MEADE Electric Company, Inc. 9550 W. 55TH STREET, SUITE A MC COOK, IL 60525 (708) 588-2500 ELECTRICAL CONTRACTORCL-19-19767 Meany Inc. 17401 S LAFLIN AVENUE HAZEL CREST, IL 60429 (708) 957-0400 ELECTRICAL CONTRACTORCL-19-22420 Meyer's Companies, Inc. 100 N. GRIFFITH BLVD. GRIFFITH, IN 46319 (219) 924-1999 ELECTRICAL CONTRACTORCL-19-20406 Midwestern Contractors of Illinois 816 HICKS DRIVE ELBURN, IL 60119 (630) 387-7819 ELECTRICAL CONTRACTORCL-19-20305 MKD ELECTRIC, INC. 2590 ALFT LANE, UNIT A ELGIN, IL 60124 (847) 608-8244 ELECTRICAL CONTRACTORCL-19-17779 NATIONAL ELECTRIC OF IL. 665 WEST NORTH AVE. LOMBARD, IL 60148 630-4587000 ELECTRICAL CONTRACTORCL-19-25556 Nuer Lighting Co 76 E COUNTRY CLUB COURT PALATINE, IL 60067 (847) 840-0779 ELECTRICAL CONTRACTORCL-19-17373 OAK FIRE AND SECURITY SYSTEMS 14007 S. BELL ROAD SUITE #234 HOMER GLEN, IL 60491 708-3016131 ELECTRICAL CONTRACTORCL-19-25929 P.K. Electrical 1412 ALLISON LANE SCHAUMBURG, IL 60194 (847) 409-7395 ELECTRICAL CONTRACTORCL-19-16858 Palos Electric Company, Inc. 14030 S. KILDARE AVENUE CRESTWOOD, IL 60418 (708) 385-0063 ELECTRICAL CONTRACTORCL-19-17542 PARKVIEW ELECTRIC CO INC 15920 W CHANCELLOR DR HOMER GLEN, IL 60491 (815) 834-1994 ELECTRICAL CONTRACTORCL-19-19747 PEAK ELECTRIC, INC. 8400 S. 77TH AVENUE BRIDGEVIEW, IL 60455 708-2331600 ELECTRICAL CONTRACTORCL-19-22705 Perma-Seal Basement Systems 513 ROGERS STREET DOWNERS GROVE, IL 60515 (630) 241-8869 ELECTRICAL CONTRACTORCL-19-16891 Philip Benton 24 W SANGMEISTER FRANKFORT, IL 60423 (815) 464-5550 ELECTRICAL CONTRACTORCL-19-17541 Positive Electric Inc. 13820 W DUBLIN DRIVE HOMER GLEN, IL 60491 (630) 650-2747 ELECTRICAL CONTRACTORCL-19-17339 QUICK ELECTRIC CO 8200 S NEWLAND BURBANK, IL 60459 708-5991685 ELECTRICAL CONTRACTORCL-19-19896 Raceway Electric Co Inc. 270 WEST SAINT CHARLES ROAD ELMHURST, IL 60126 (630) 501-1180 ELECTRICAL CONTRACTORCL-19-25834 RT Electric LLC 8140 W. 91ST STREET HICKORY HILLS, IL 60457 (708) 421-0677 ELECTRICAL CONTRACTORCL-19-16604 Ryan Electrical Services, Inc. 16308 107TH AVE STE 5 ORLAND PARK, IL 60467 (708) 403-1049 ELECTRICAL CONTRACTORCL-19-23373 SAC Wireless LLC 540 W. MADISON, 9TH FLOOR CHICAGO, IL 60604 (847) 944-1601 ELECTRICAL CONTRACTORCL-19-15939 SELECT ELECTRIC 13107 85TH AVENUE ORLAND PARK, IL 60462 (708) 361-9182 ELECTRICAL CONTRACTORCL-19-17374 Sharlen Electric 9101 S BALTIMORE AVENUE CHICAGO, IL 60617 (773) 721-0700 ELECTRICAL CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-25973 Sharmik Electric Inc 37340 MACK ROAD WILMINGTON, IL 60481 (708) 417-8587 ELECTRICAL CONTRACTORCL-19-25931 Shield Electric 139 CHESTERTON DRIVE VOLO, IL 60050 (815) 403-2050 ELECTRICAL CONTRACTORCL-19-21128 Sievert Electric Service 1230 S HANNAH ST FOREST PARK, IL 60130 (708) 771-1600 ELECTRICAL CONTRACTORCL-19-17308 Sound Inc. 1550 SHORE ROAD NAPERVILLE, IL 60563 (630) 369-2900 ELECTRICAL CONTRACTORCL-19-20944 Sprint Electrical Service 1575 JARVIS ELK GROVE VILLAGE, IL 60007 (847) 981-0611 ELECTRICAL CONTRACTORCL-19-25915 Star Electrical Inc. 8235 MANGO AVE. MORTON GROVE, IL 60053 (312) 550-5114 ELECTRICAL CONTRACTORCL-19-20236 Stray Voltage LLC 263 WILD ROSE ROAD GENOA CITY, WI 53128 (262) 697-1184 ELECTRICAL CONTRACTORCL-19-15929 SUIR ELECTRIC SERVICES, INC. 4909 W. 105TH STREET OAK LAWN, IL 60453 708-7741058 ELECTRICAL CONTRACTORCL-19-22472 Superior Electrical Technologies 140 ARROWHEAD DR #4 HAMPSHIRE, IL 60140 (224) 858-4155 ELECTRICAL CONTRACTORCL-19-19303 TCL ELECTRICAL & LIGHTING, INC 191 POPLAR PLACE UNIT 4 NORTH AURORA, IL 60542 630-8443274 ELECTRICAL CONTRACTORCL-19-25707 Tesla Energy Operations, Inc. 301 EISENHOWER LANE SOUTH LOMBARD, IL 60148 (844) 837-5201 ELECTRICAL CONTRACTORCL-19-24538 TIMM ELECTRIC, INC. 17832 MILLS ROAD JOLIET, IL 60433 (815) 723-4501 ELECTRICAL CONTRACTORCL-19-17860 T-LIGHT ELECTRIC, INC. 16119 GREEN LAIR DRIVE HOMER GLEN, IL 60491 (708) 289-0647 ELECTRICAL CONTRACTORCL-19-23374 TOTAL ELECTRIC, INC. 16308 107TH AVENUE STE 11 ORLAND PARK, IL 60467 (708) 226-9016 ELECTRICAL CONTRACTORCL-19-25911 Trupower Generator Service 7301 LEONARD DRIVE DARIEN, IL 60561 (708) 728-5897 ELECTRICAL CONTRACTORCL-19-16530 Village Square Electric Inc. 17123 POINTE DRIVE ORLAND PARK, IL 60467 (708) 349-8550 ELECTRICAL CONTRACTORCL-19-25508 Vivint Solar Developer, LLC 70 MESSNER DR WHEELING, IL 60090 (801) 845-0286 ELECTRICAL CONTRACTORCL-19-17144 VIVINT, INC. 4931 N 300 W PROVO, UT 84604 877-4791670 ELECTRICAL CONTRACTORCL-19-20516 Wachter, Inc. 16001 W 99TH STREET LENEXA, KS 66219 (913) 541-2500 ELECTRICAL CONTRACTORCL-19-25053 West Town Electric Co. 211 W. PLAINFIELD ROAD COUNTRYSIDE, IL 60525 (708) 637-5007 ELECTRICAL CONTRACTORCL-19-23056 Westbrook Electric Construction, LLC 9550 W SERGO DRIVE UNIT 113 MC COOK, IL 60525 (708) 485-0001 ELECTRICAL CONTRACTORCL-19-25975 Aston Electric, Inc 1104 CHETWOD DRIVE CAROL STREAM, IL 60188 (630) 581-0011 ELEVATOR CONTRACTORCL-19-25060 GARAVENTA USA, INC. 225 E. DEPOT STREET ANTIOCH, IL 60002 847-3959988 ELEVATOR CONTRACTORCL-19-16231 KONE INC. ONE KONE COURT MOLINE, IL 61265 309-7646771 ELEVATOR CONTRACTORCL-19-24413 Mitsubishi Electric US Inc 5218 S DANSHER ROAD COUNTRYSIDE, IL 60525 (708) 354-2900 ELEVATOR CONTRACTORCL-19-22792 Thyssenkrupp Elevator Corporation 114 TOWNPARK DRIVE SUITE 300 KENNESAW, GA 30144 (770) 799-0457 ELEVATOR CONTRACTORCL-19-17337 SCHINDLER ELEVATOR 853 N CHURCH CT ELMHURST, IL 60126 (224) 580-7072 ELEVATOR CONTRACTOR CL-19-26011 Palmetto Clean Technology Inc. 1505 KING STREET EXT. SUITE 114 CHARLESTON, SC 29405 (843) 720-1844 Environmental ContractorCL-19-25839 ACE Construction Services Inc. 2647 BROADWAY BLUE ISLAND, IL 60406 (708) 256-1119 EXCAVATING CONTRACTORCL-19-23747 AWS Excavating, Inc 27231 S. PRAIRIEGRASS DRIVE MONEE, IL 60449 (815) 277-6459 EXCAVATING CONTRACTORCL-19-22177 Charps, LLC 453 TOWER STREET NW CLEARBROOK, MN 56634 (218) 776-3080 EXCAVATING CONTRACTORCL-19-16025 EINODER INC. J.T. 11625 151ST ST ORLAND PARK, IL 60467 (708) 478-2100 EXCAVATING CONTRACTORCL-19-22970 KBZ INC 1925 W 56TH STREET LAGRANGE, IL 60525 (708) 516-9378 EXCAVATING CONTRACTORCL-19-16865 K-LINE EXCAVATING 8118 W. 189TH ST. MOKENA, IL 60448 708-3492527 EXCAVATING CONTRACTORCL-19-16642 L&C EXCAVATING, INC. 485 MAYTREE LANE PEOTONE, IL 60468 708-2580308 EXCAVATING CONTRACTORCL-19-25554 Len Cox and Sons Excavating 1203 THEODORE ST CREST HILL, IL 60403 (815) 730-7700 EXCAVATING CONTRACTORCL-19-16024 MARIO CONTE EXCAVATING, INC. 4N350 84TH COURT HANOVER PARK, IL 60133 630-6680664 EXCAVATING CONTRACTORCL-19-25571 Matteo Construction Co. 5N380 ROHLWING ROAD ITASCA, IL 60143 (630) 250-8650 EXCAVATING CONTRACTORCL-19-25919 MCL Construction LLC 10743 S. LYMAN AVENUE CHICAGO RIDGE, IL 60415 (708) 307-6525 EXCAVATING CONTRACTORCL-19-25683 Midwest Grading Inc 825 W STATE STREET SUITE 201 GENEVA, IL 60134 (630) 845-8900 EXCAVATING CONTRACTORCL-19-21252 O'Neill Excavating 6145 KENNEDY ROAD PEOTONE, IL 60468 (708) 906-6435 EXCAVATING CONTRACTORCL-19-22775 Wigboldy Excavating 13631 KOSTNER AVENUE CRESTWOOD, IL 60418 (708) 389-5356 EXCAVATING CONTRACTORCL-19-16866 AFFILIATED CUSTOMER SERVICE 1441 BRANDING LANE - #260 DOWNERS GROVE, IL 60515 630-4347900 FIRE ALARM CONTRACTORCL-19-21947 ALLIANCE SYSTEMS INC 8236 MADISON STREET BURR RIDGE, IL 60525 630-5220005 FIRE ALARM CONTRACTORCL-19-19752 AUTOMATIC FIRE CONTROLS INC 8940 192ND STREET UNIT M MOKENA, IL 60448 708-3334130 FIRE ALARM CONTRACTORCL-19-21653 Commercial Electronic Systems, INC 2447 REEVES ROAD JOLIET, IL 60436 (815) 741-3333 FIRE ALARM CONTRACTORCL-19-21355 CONTECH-MSI.COMPANY 5200 NEWPORT DRIVE ROLLING MEADOWS, IL 60008 847-2590839 FIRE ALARM CONTRACTORCL-19-25950 DALMATIAN FIRE EQUIPMENT LTD 531 MONROE STREET DOLTON, IL 60419 708-2011730 FIRE ALARM CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-20952 DOUGLAS ALARM CO., INC 15514 70TH COURT ORLAND PARK, IL 60462 708-5324667 FIRE ALARM CONTRACTORCL-19-21920 ENGINEERED PROTECTION SYSTEMS 2500 SHERIDAN ROAD - #249 ZION, IL 60099 800-6328767 FIRE ALARM CONTRACTORCL-19-20802 ESSCOE, LLC 25741 HILLVIEW COURT MUNDELEIN, IL 60060 (847) 847-3200 FIRE ALARM CONTRACTORCL-19-20953 FOX VALLEY FIRE & SAFETY CO. 2730 PINNACLE DRIVE ELGIN, IL 60123 (847) 695-5990 FIRE ALARM CONTRACTORCL-19-21593 High Rise Security Systems LLC 15W278/68 N.FRONTAGE ROAD BURR RIDGE, IL 60527 (630) 920-0100 FIRE ALARM CONTRACTORCL-19-21543 NITECH FIRE & SECURITY INDUSTRIES 109 FAIRFIELD WAY BLOOMINGDALE, IL 60108 630-3078805 FIRE ALARM CONTRACTORCL-19-19830 Omega Pro Systems 345 S CHERRY STREET ITASCA, IL 60143 (773) 808-8088 FIRE ALARM CONTRACTORCL-19-21213 PHOENIX FIRE SYSTEMS 744 W. NEBRASKA STREET FRANKFORT, IL 60423 (815) 464-9300 FIRE ALARM CONTRACTORCL-19-22066 S&K Security Corp. P.O BOX 789 BEECHER, IL 60401 (708) 946-6133 FIRE ALARM CONTRACTORCL-19-18471 THOMAS ALARM SYSTEM 701 N BRIDGE ST YORKVILLE, IL 60560 630-5534560 FIRE ALARM CONTRACTORCL-19-23277 UNITED STATES ALLIANCE FIRE PROTECTION 28427 N BALLARD DR UNIT H LAKE FOREST, IL 60045 (847) 816-0050 FIRE ALARM CONTRACTORCL-19-20886 ZOEPAZ INCORPORATED 444 E. ROOSEVELT RD SUITE 268 LOMBARD, IL 60148 630-5302400 FIRE ALARM CONTRACTORCL-19-23217 ADVANCED FIRE PROTECTION 12955 SMITH ROAD MANHATTAN, IL 60442 815-4783777 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-24665 American Backflow and Fire Prevention Inc 1540 N OLD RAND ROAD WAUCONDA, IL 60084 (847) 540-9910 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-22254 C&E Fire Protection, Inc 6500 HALSEY DRIVE WOODRIDGE, IL 60517 (630) 434-2566 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-19504 CENTRAL STATES AUTO. SPRINKLER 13740 S CALIFORNIA AVE BLUE ISLAND, IL 60406 708-4899400 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-22564 Dalmation Fire Equipment Ltd 426 E. 142ND UNIT 10 DOLTON, IL 60419 (708) 201-1730 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-17124 F.E. Moran Fire Protection 2165 SHERMER RD STE D NORTHBROOK, IL 60062 (847) 383-0533 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-16712 FOSTER & SON Fire Extinguishers, Inc. 7309 W. 90TH STREET BRIDGEVIEW, IL 60455 708-2339505 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-18336 FOX VALLEY FIRE & SAFETY CO. 2730 PINNACLE DRIVE ELGIN, IL 60123 (847) 695-5990 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-16615 Johnson Controls Fire Protection LP 91 N MITCHELL COURT ADDISON, IL 60101 (561) 226-8220 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-16698 METROPOLITAN FIRE PROTECTION 175 GORDON STREET ELK GROVE VILLAGE, IL 60007 847-7589820 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-18591 MIDWEST FIRE SUPPRESSION, INC. P.O. BOX 69 NEW LENOX, IL 60451 815-4853111 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-19919 NELSON FIRE PROTECTION, CO. 11028 RALEIGH COURT MACHESNEY PARK, IL 61115 815-8776004 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-16854 RELIABLE FIRE EQUIPMENT CO 12845 S CICERO ALSIP, IL 60803 (708) 597-4600 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-21210 RYAN FIRE PROTECTION 9740 E 148TH STREET NOBLESVILLE, IN 46060 (317) 770-7100 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-21136 Shambaugh and Son 7614 OPPORTUNITY DRIVE FORT WAYNE, IN 46825 (630) 725-0500 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-22243 STATE LINE FIRE SYSTEMS, INC. 5347 E US HWY 6 - UNIT D PORTAGE, IN 46368 (219) 728-2997 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-18142 VALLEY FIRE PROTECTION SYSTEMS 101 N. RADDANT ROAD BATAVIA, IL 60510 (630) 890-1950 FIRE SPRINKLER/SUPPRESSION CONTRACTORCL-19-24975 ABCO General Contractors & Real Estate Services In 1100 WEST LINCOLN HIGHWAY MERRILLVILLE, IN 46410 (219) 384-7299 GENERAL CONTRACTORCL-19-16683 ABSOLUTE CONSTRUCTION INC 954 KENNEDY AVE. - #A SCHERERVILLE, IN 46375 219-8645900 GENERAL CONTRACTORCL-19-25480 Advanced Awnings 15418 70TH COURT ORLAND PARK, IL 60462 (708) 631-3562 GENERAL CONTRACTORCL-19-24328 Ailey Solar Electric, Inc 1965 W PERSHING RD CHICAGO, IL 60609 (773) 809-3817 GENERAL CONTRACTORCL-19-17103 AIRYS INC 7455 W DUVAN DRIVE TINLEY PARK, IL 60477 708-4290660 GENERAL CONTRACTORCL-19-24034 ALL SEASONS DISTRIBUTORS INC 9135 135TH STREET ORLAND PARK, IL 60462 708-3492222 GENERAL CONTRACTORCL-19-23805 Alpa Construction Inc. 6601 S CENTRAL AVE BEDFORD PARK, IL 60638 (708) 887-2572 GENERAL CONTRACTORCL-19-25176 Ameritrust Residential Services LLC 3630 PEACHTREE RD NE STE 1500 ATLANTA, GA 30326 (678) 899-6113 GENERAL CONTRACTORCL-19-26064 AMG Proline Inc. 15060 80TH AVENUE ORLAND PARK, IL 60462 (708) 979-3298 GENERAL CONTRACTORCL-19-16862 AR CONSTRUCTION 8530 BARON CT TINLEY PARK, IL 60487 708-4207669 GENERAL CONTRACTORCL-19-25344 ASI Construction 32 W. NEBRASKA STREET FRANKFORT, IL 60423 (815) 693-1506 GENERAL CONTRACTORCL-19-24572 Avalon Services LLC 3315 ALGONQUIN ROAD SUITE 600 ROLLING MEADOWS, IL 60008 (847) 506-1000 GENERAL CONTRACTORCL-19-21719 BEAR CONSTRUCTION COMPANY 1501 ROHLWING ROAD ROLLING MEADOWS, IL 60008 (847) 222-1900 GENERAL CONTRACTORCL-19-25902 Borgic Remodeling LLC 1388 CAROL LANE DES PLAINES, IL 60018 (847) 803-8360 GENERAL CONTRACTORCL-19-23834 Brite Construction Management Group, Inc. 10711 165TH ST G-H-I-D ORLAND PARK, IL 60467 (708) 247-2420 GENERAL CONTRACTORCL-19-23271 C&H DEVELOPMENT COMPANY 2217 135TH PLACE BLUE ISLAND, IL 60406 (708) 388-3933 GENERAL CONTRACTORCL-19-21821 C&P Installations Inc. P.O. BOX 465 MUNDELEIN, IL 60060 (847) 949-9930 GENERAL CONTRACTORCL-19-26032 CARIBBEAN POOLS INC 11020 179TH STREET ORLAND PARK, IL 60467 219-3228550 GENERAL CONTRACTORCL-19-25798 CAS Construction 8231 W. 145TH PLACE ORLAND PARK, IL 60462 (708) 460-1895 GENERAL CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-23187 Cat 5 Restoration 11560 184TH PL STE A ORLAND PARK, IL 60467 (708) 479-0911 GENERAL CONTRACTORCL-19-25533 Charger Construction & Design Inc. 3110 WEST 35TH STREET OAK BROOK, IL 60523 (312) 213-4000 GENERAL CONTRACTORCL-19-21454 CLUNE CONSTRUCTION Company LP 10 SOUTH RIVERSIDE PLAZA SUITE 2200 CHICAGO, IL 60606 (312) 726-6103 GENERAL CONTRACTORCL-19-22253 CMK Contractors, Inc. 4608 W. 137TH STREET UNIT B CRESTWOOD, IL 60418 (708) 576-8143 GENERAL CONTRACTORCL-19-23773 COSGROVE CONSTRUCTION 20654 AMHERST COURT JOLIET, IL 60433 (815) 774-0036 GENERAL CONTRACTORCL-19-20955 Cove Commercial Construction 10001 187TH STREET MOKENA, IL 60448 (708) 478-7707 GENERAL CONTRACTORCL-19-16049 COYLE, HENRY & COMPANY 10551 STONE HILL ORLAND PARK, IL 60467 (708) 590-6014 GENERAL CONTRACTORCL-19-16302 Craig Steven Development 401 HUEHL, SUITE 1-A NORTHBROOK, IL 60062 (847) 564-5749 GENERAL CONTRACTORCL-19-16853 D CONSTRUCTION, INC 1488 S BROADWAY COAL CITY, IL 60416 815-6342555 GENERAL CONTRACTORCL-19-22785 Daikin Applied 13600 INDUSTRIAL PARK BLVD MINNEAPOLIS, MN 55441 (763) 553-5330 GENERAL CONTRACTORCL-19-25739 Dakota Evans Restoration, Inc. 800 E NORTHWEST HWY STE 504 PALATINE, IL 60074 (847) 439-5367 GENERAL CONTRACTORCL-19-15990 DEL MAR BUILDERS, INC 165 W 10TH ST CHICAGO HEIGHTS, IL 60411 (708) 704-3336 GENERAL CONTRACTORCL-19-20106 Design 2 Build, Inc. 9721 165TH STREET, STE 26 ORLAND PARK, IL 60467 (708) 364-6400 GENERAL CONTRACTORCL-19-25926 Double D Real Estate Management LLC 29W151 NORTH AVE WEST CHICAGO, IL 60185 (630) 940-9166 GENERAL CONTRACTORCL-19-23810 DREAMMAKER BATH & KITCHEN 15645 71ST COURT ORLAND PARK, IL 60462 708-4296670 GENERAL CONTRACTORCL-19-20366 Dt Group LLC 11535 183RD PL UNIT 105 ORLAND PARK, IL 60467 (708) 942-6200 GENERAL CONTRACTORCL-19-24000 Dyer Construction Co Inc 1716 SHEFFIELD AVE DYER, IN 46311 (219) 865-2961 GENERAL CONTRACTORCL-19-20647 E ANTHONY INC. 18521 SPRING CREEK DRIVE SUITE F TINLEY PARK, IL 60477 (708) 802-8230 GENERAL CONTRACTORCL-19-25505 ELEMENTAL LANDSCAPES 21200 S. LAGRANGE ROAD - #278 FRANKFORT, IL 60423 815-6938443 GENERAL CONTRACTORCL-19-22548 Environmental Protection Industries, Inc. 16650 S. CANAL STREET SOUTH HOLLAND, IL 60473 (708) 225-1115 GENERAL CONTRACTORCL-19-25881 FBG Corporation 1015 S ROUT 83 ELMHURST, IL 60126 (630) 941-4700 GENERAL CONTRACTORCL-19-17361 FELDCO-FACTORY TO YOU 125 EAST OAKTON DES PLAINES, IL 60018 708-5834000 GENERAL CONTRACTORCL-19-20027 FIDELITY CONSTRUCTION CO. INC. 745 ELA ROAD LAKE ZURICH, IL 60047 847-4385000 GENERAL CONTRACTORCL-19-16224 FLAHERTY BUILDERS, INC. 9485 BORMET DRIVE MOKENA, IL 60448 708-4793377 GENERAL CONTRACTORCL-19-25947 G.A. Steele Construction, Inc. 15545 71ST COURT #101 ORLAND PARK, IL 60462 (708) 932-9925 GENERAL CONTRACTORCL-19-17136 GALLAGHER & HENRY 6280 JOLIET RD LA GRANGE, IL 60525 708-4828900 GENERAL CONTRACTORCL-19-25816 Global Power & Construction 7S882 CAMP DEAN ROAD BIG ROCK, IL 60511 (630) 556-4161 GENERAL CONTRACTORCL-19-19762 Grilli Construction, Inc. 19229 HENRY DRIVE - #D MOKENA, IL 60448 (708) 479-2999 GENERAL CONTRACTORCL-19-25157 Hacienda Landscaping Inc. 17840 GROVE ROAD MINOOKA, IL 60447 (815) 782-6493 GENERAL CONTRACTORCL-19-19942 HAND BROTHERS CONSTRUCTION LLC 13439 CHOCTAW TRAIL HOMER GLEN, IL 60491 708-3018509 GENERAL CONTRACTORCL-19-19063 HEALY CONSTRUCTION SERVICES 14000 S. KEELER AVENUE CRESTWOOD, IL 60418 (708) 396-0440 GENERAL CONTRACTORCL-19-25782 Heartwood Forge, Inc. 13632 MEADOW LANE PLAINFIELD, IL 60544 (815) 693-2248 GENERAL CONTRACTORCL-19-25560 HENRY BROS CO 9821 78TH AVENUE HICKORY HILLS, IL 60457 708-4305400 GENERAL CONTRACTORCL-19-26018 Heritage Home Improvements 16249 107TH AVENUE STE 9 ORLAND PARK, IL 60467 (708) 460-3820 GENERAL CONTRACTORCL-19-20915 Herlihy Mid-Continent Company 1306 MARQUETTE DRIVE ROMEOVILLE, IL 60446 (630) 633-2797 GENERAL CONTRACTORCL-19-25200 Hobby Lobby Stores, Inc. 7707 SW 44TH STREET OKLAHOMA CITY, OK 73179 (405) 745-1557 GENERAL CONTRACTORCL-19-23730 Home Depot U.S.A., Inc 2455 PACES FERRY ROAD C11 HSC ATLANTA, GA 30339 (770) 433-8211 GENERAL CONTRACTORCL-19-24008 HOMEWERKS INC. 7840 159TH STREET ORLAND PARK, IL 60462 708-6338600 GENERAL CONTRACTORCL-19-16890 Horizon Retail Construction 1500 HORIZON DRIVE STURTEVANT, WI 53177 (262) 638-6000 GENERAL CONTRACTORCL-19-19065 Huizinga Brothers Construction 24501 SOUTH KANKAKEE STREET MANHATTAN, IL 60442 (815) 485-5075 GENERAL CONTRACTORCL-19-23809 Illiana Boardup LLC 13821 HARRISON STREET BLUE ISLAND, IL 60406 (708) 897-8200 GENERAL CONTRACTORCL-19-25777 Innovation Landscape, Inc. 1481 PLAINFIELD ROAD PO BOX 505 OSWEGO, IL 60543 (815) 557-0473 GENERAL CONTRACTORCL-19-25945 Inside Out Company 1425 PARAMOUNT PARKWAY #B BATAVIA, IL 60510 (630) 406-3000 GENERAL CONTRACTORCL-19-23140 JC Restoration, Inc. 3200 SQUIBB AVE ROLLING MEADOWS, IL 60008 (630) 335-2972 GENERAL CONTRACTORCL-19-19938 Jeanes Construction Co Inc. 9917 143RD STREET #B ORLAND PARK, IL 60462 (708) 873-5050 GENERAL CONTRACTORCL-19-24620 Jim Wojnarowski 12443 SPYGLASS CT LEMONT, IL 60439 (630) 863-8681 GENERAL CONTRACTORCL-19-16054 JOHN BURNS CONSTRUCTION CO. 17601 SOUTHWEST HIGHWAY ORLAND PARK, IL 60467 708-3263500 GENERAL CONTRACTORCL-19-23274 JOSCO CONSTRUCTION SERVICES, INC 2551 W DIVISION STREET SUITE 102 JOLIET, IL 60435 (815) 725-1975 GENERAL CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-25785 JTS Remodeling 2509 BILTMORE CIRCLE AURORA, IL 60503 (815) 693-6465 GENERAL CONTRACTORCL-19-23394 KAMP BUILDERS 17212 DEER CREEK DRIVE ORLAND PARK, IL 60467 (708) 873-1053 GENERAL CONTRACTORCL-19-25171 Kitchen Pros Remodeling, Inc 8951 151ST STREET ORLAND PARK, IL 60462 (708) 614-0705 GENERAL CONTRACTORCL-19-25948 Leading Edge Corp 2541 W DIVISION ST, STE 106 JOLIET, IL 60435 (815) 741-8400 GENERAL CONTRACTORCL-19-21949 Leopardo Construction 5200 PRAIRIE STONE PARKWAY HOFFMAN ESTATES, IL 60192 (847) 783-3812 GENERAL CONTRACTORCL-19-25259 Look Sharp Construction, Inc 3515 VERNON AVE BROOKFIELD, IL 60513 (630) 330-0853 GENERAL CONTRACTORCL-19-25893 LR Hein Construction 1480 INDUSTRIAL DRIVE ITASCA, IL 60143 (847) 417-9222 GENERAL CONTRACTORCL-19-24795 LTS Managed Technical Services LLC 6405 MIRA MESA BLVD SUITE 100 SAN DIEGO, CA 92121 (858) 527-6400 GENERAL CONTRACTORCL-19-17009 MARTH CONSTRUCTION 14800 80TH AVENUE ORLAND PARK, IL 60462 708-8739700 GENERAL CONTRACTORCL-19-25363 McNaughton Development, Inc. 11S220 JACKSON ST STE 101 BURR RIDGE, IL 60527 (630) 325-3400 GENERAL CONTRACTORCL-19-23250 MCSHANE CONSTRUCTION COMPANY LLC 9500 W BRYN MAWR SUITE 200 ROSEMONT, IL 60018 847-2924300 GENERAL CONTRACTORCL-19-23412 Mega Development Inc. 37 E GRAND AVENUE SUITE 201 FOX LAKE, IL 60020 (847) 587-7900 GENERAL CONTRACTORCL-19-23842 Metropolitan Builders 5 REVERE DRIVE SUITE 200 NORTHBROOK, IL 60062 (847) 638-9822 GENERAL CONTRACTORCL-19-20257 MIDWEST UNDERGROUND TECHNOLOGY 2626 MIDWEST COURT CHAMPAIGN, IL 61822 217-8193040 GENERAL CONTRACTORCL-19-20405 Midwestern Contractors of Illinois 816 HICKS DRIVE ELBURN, IL 60119 (630) 387-7819 GENERAL CONTRACTORCL-19-21151 MILLARD BUILDING CONSTRUCTION 7036 157TH STREET ORLAND PARK, IL 60462 (708) 687-7100 GENERAL CONTRACTORCL-19-16815 MJ O'MALLEY CORP. 16200 107TH AVENUE ORLAND PARK, IL 60467 (708) 334-7163 GENERAL CONTRACTORCL-19-25989 Natinoal Allied Coatings, Inc 6077 FAR HILLS AVE UNIT #197 WASHINGTON TOWNSHIP, OH 45459 (810) 455-8359 GENERAL CONTRACTORCL-19-24710 Neticom LLC 2003 108TH STREET SUITE 301 GRAND PRAIRIE, TX 75050 (682) 556-2632 GENERAL CONTRACTORCL-19-16970 NORMANDY CONST CO INC. 440 E OGDEN HINSDALE, IL 60521 630-4555600 GENERAL CONTRACTORCL-19-19118 O'Malley Builders, Inc. P.O. BOX 1717 FRANKFORT, IL 60423 (815) 464-4829 GENERAL CONTRACTORCL-19-21685 OMNICON RESTORATION, INC. 2207 MURIEL COURT JOLIET, IL 60433 815-7225796 GENERAL CONTRACTORCL-19-21096 PAP Construction 1114 N MEADOW LANE MOUNT PROSPECT, IL 60056 (847) 401-4569 GENERAL CONTRACTORCL-19-25324 Pelar Construction 9929 SOUTH WOOD CHICAGO, IL 60643 (773) 298-8606 GENERAL CONTRACTORCL-19-25049 Pepper Construction 643 N. ORLEANS STREET CHICAGO, IL 60654 (312) 266-4700 GENERAL CONTRACTORCL-19-24500 Pinnacle Construction 16650 S. CANAL SOUTH HOLLAND, IL 60473 (708) 225-1115 GENERAL CONTRACTORCL-19-21985 PORTFOLIO PROPERTIES LLC 2525 GROSS POINT ROAD EVANSTON, IL 60201 (312) 376-1910 GENERAL CONTRACTORCL-19-17469 POWER HOME REMODELING GROUP 2501 SEAPORT DRIVE CHESTER, PA 19013 610-8745000 GENERAL CONTRACTORCL-19-25431 Private Label Construction Group 2651 BENNER DRIVE DALLAS, TX 75220 (214) 357-6404 GENERAL CONTRACTORCL-19-25486 Proliance General Contrators 1431 OPUS PL., SUITE 110 DOWNERS GROVE, IL 60515 (630) 541-3923 GENERAL CONTRACTORCL-19-25504 PRUSAK CONSTRUCTION & ROOFING 8907 S. ODELL BRIDGEVIEW, IL 60455 708-4222624 GENERAL CONTRACTORCL-19-22164 R Brand, Inc. 13627 SOUTHWEST HIGHWAY ORLAND PARK, IL 60462 (708) 949-8405 GENERAL CONTRACTORCL-19-23458 Remsing Construction Company, Inc. 3119 S. RT. 31 CRYSTAL LAKE, IL 60012 (815) 356-7400 GENERAL CONTRACTORCL-19-24992 Romexterra Construction 5003 CHASE AVE DOWNERS GROVE, IL 60515 (312) 549-9620 GENERAL CONTRACTORCL-19-23286 Rosewood Construction Ltd 9426 PINE STREET MOKENA, IL 60448 (815) 347-2238 GENERAL CONTRACTORCL-19-20262 RWE MANAGEMENT COMPANY 16W361 S. FRONTAGE ROAD SUITE 106 BURR RIDGE, IL 60527 (630) 962-1174 GENERAL CONTRACTORCL-19-25806 S. M. Wilson & CO. 2185 HAMPTON AVEUE SAINT LOUIS, MO 63139 (314) 645-9595 GENERAL CONTRACTORCL-19-23998 SAC Wireless LLC 540 W. MADISON, 9TH FLOOR CHICAGO, IL 60604 (847) 944-1601 GENERAL CONTRACTORCL-19-24902 SBA Network Services LLC 8051 CONGRESS AVENUE BOCA RATON, FL 33487 (561) 226-9503 GENERAL CONTRACTORCL-19-25944 Schultz Construction Co., Inc. 7900 S CASS AVE DARIEN, IL 60561 (630) 323-8875 GENERAL CONTRACTORCL-19-19817 SCOTT GENERAL CONTRACTING CO. 11535 183RD PL UNIT 121 ORLAND PARK, IL 60467 (708) 478-0005 GENERAL CONTRACTORCL-19-20899 Scott's Construction 9850 145TH PLACE ORLAND PARK, IL 60462 (708) 299-4503 GENERAL CONTRACTORCL-19-21347 SEARS HOME IMPROVEMENT 1024 FLORIDA LONGWOOD, FL 32750 (407) 767-0990 GENERAL CONTRACTORCL-19-16528 SHAWMUT DESIGN & CONSTRUCTION 560 HARRISON AVENUE BOSTON, MA 02118 617-6227000 GENERAL CONTRACTORCL-19-25667 Sligo 5 Inc. 12211 BAKER ROAD MANHATTAN, IL 60442 (815) 990-1400 GENERAL CONTRACTORCL-19-23806 Southwest Town Mechanical Service 10450 163RD PLACE ORLAND PARK, IL 60467 (708) 460-7330 GENERAL CONTRACTORCL-19-21737 Sunrise Landscaping, LLC 9305 S MADISON STREET BURR RIDGE, IL 60527 (248) 953-1693 GENERAL CONTRACTORCL-19-24288 Superior Contracting Services, Inc. 13341 SOUTHWEST HWY STE E & F ORLAND PARK, IL 60462 (708) 923-1700 GENERAL CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-24027 Surface Solutions of Illinois, Inc. 15601 94TH AVE ORLAND PARK, IL 60462 (708) 571-3449 GENERAL CONTRACTORCL-19-24347 Talsma Builders, Inc. 12642 SPRINGFIELD AVENUE ALSIP, IL 60803 (708) 597-0500 GENERAL CONTRACTORCL-19-16820 TCB Development 9850 W. 190TH STREET, SUITE B MOKENA, IL 60448 (708) 633-4622 GENERAL CONTRACTORCL-19-21447 The Boldt Company 205 W WACKER DRIVE CHICAGO, IL 60606 (920) 739-6321 GENERAL CONTRACTORCL-19-16835 The J & T Group 21686 E. LINCOLN HIGHWAY, SUITE B LYNWOOD, IL 60411 (708) 753-1206 GENERAL CONTRACTORCL-19-25358 Tiger Remodeling, Inc 570 E NORTH FRONTAGE ROAD BOLINGBROOK, IL 60440 (708) 382-2163 GENERAL CONTRACTORCL-19-16463 TJ CACHEY BUILDERS INC 9961 151ST STREET ORLAND PARK, IL 60462 708-3491575 GENERAL CONTRACTORCL-19-16442 TRI NORTH BUILDERS 2625 RESEARCH PARK DR. MADISON, WI 53711 608-2718717 GENERAL CONTRACTORCL-19-26029 TSK Construction 10860 CRYSTAL MEADOW COURT ORLAND PARK, IL 60467 (708) 502-7878 GENERAL CONTRACTORCL-19-16653 TUFF SHED, INC. 1777 S. HARRISON ST. - #600 DENVER, CO 80210 847-4552418 GENERAL CONTRACTORCL-19-26013 Vogue Interiors and Design Inc. 721 73RD COURT WILLOWBROOK, IL 60527 (630) 863-0133 GENERAL CONTRACTORCL-19-16837 Waner Enterprises Inc. 10150 VIRGINIA AVENUE, STE J CHICAGO RIDGE, IL 60415 (708) 423-8200 GENERAL CONTRACTORCL-19-20728 WEATHER SEAL NU SASH 850 W STATION KANKAKEE, IL 60901 815-9324431 GENERAL CONTRACTORCL-19-15785 Weis Builders, Inc. 8420 W BRYN MAWR AVE, STE 1010 CHICAGO, IL 60631 (773) 304-4600 GENERAL CONTRACTORCL-19-22106 ZAREMBA BUILDERS II, LLC 29 E. MADISON STREET SUITE # 1411 CHICAGO, IL 60602 (312) 855-1223 GENERAL CONTRACTORCL-19-23926 A DENOVI SERVICES INC 18650 76TH AVE. TINLEY PARK, IL 60477 (708) 429-5500 HVAC/Mechanical ContractorCL-19-25897 A Superior Heating & Cooling LLC 345 TRASK MANHATTAN, IL 60442 (815) 280-5931 HVAC/Mechanical ContractorCL-19-25756 ACTION AIR INC. 1289 RAND ROAD DES PLAINES, IL 60016 (847) 296-7555 HVAC/Mechanical ContractorCL-19-22138 ADVANCED HEATING & AIR CONDITIONING INC. 9550 W. SERGO DRIVE UNIT 112 LAGRANGE, IL 60525 708-9890441 HVAC/Mechanical ContractorCL-19-24369 AES Mechanical Services Group, Inc. 2171 AL HIGHWAY 229 TALLASSEE, AL 36078 (334) 252-0380 HVAC/Mechanical ContractorCL-19-16847 AIR COMFORT CORPORATION 2550 BRAGA DRIVE BROADVIEW, IL 60155 708-3451900 HVAC/Mechanical ContractorCL-19-25305 AIR TIGERS INC 15959 W. 143RD ST. HOMER GLEN, IL 60491 815-8382934 HVAC/Mechanical ContractorCL-19-21099 Aire Services 10127 S MANDEL PLAINFIELD, IL 60585 (630) 209-9788 HVAC/Mechanical ContractorCL-19-25905 Air-Flo HVAC, Inc. 719 N DRURY LANE ARLINGTON HEIGHTS, IL 60004 (847) 749-4822 HVAC/Mechanical ContractorCL-19-16228 AIR-RITE HEATING & COOLING 1150 FRONTENAC ROAD NAPERVILLE, IL 60563 (630) 966-8100 HVAC/Mechanical ContractorCL-19-18670 ALLEGIANCE HVAC 8027 189TH MOKENA, IL 60448 (815) 464-1601 HVAC/Mechanical ContractorCL-19-25871 Allied License Professionals Inc 807 OAKWOOD DRIVE MCHENRY, IL 60050 (847) 812-1944 HVAC/Mechanical ContractorCL-19-16796 ALWAYS READY REPAIR INC 8755 W 131ST STREET PALOS PARK, IL 60464 708-6710813 HVAC/Mechanical ContractorCL-19-17134 Amber Mechanical Contractors 11950 S CENTRAL AVENUE ALSIP, IL 60658 (708) 597-9700 HVAC/Mechanical ContractorCL-19-24809 AMC MECHANICAL INC 11535 183RD PL UNIT 106 ORLAND PARK, IL 60467 (708) 479-4678 HVAC/Mechanical ContractorCL-19-17164 ARCTIC ENGINEERING COMPANY INC 8410 MINNESOTA STREET MERRILLVILLE, IN 46410 219-9474999 HVAC/Mechanical ContractorCL-19-17005 ARS OF ILLINOIS 731 DISTRICT DR ITASCA, IL 60143 (630) 438-6900 HVAC/Mechanical ContractorCL-19-25940 AT Mechanical, LLC 2000 N HAWTHORNE MELROSE PARK, IL 60160 (847) 671-7940 HVAC/Mechanical ContractorCL-19-25255 Automated Logic Contracting Services, Inc. 2400 W OGDEN AVE, STE 100 LISLE, IL 60532 (630) 303-5828 HVAC/Mechanical ContractorCL-19-17794 B&B HEATING & COOLING 13010 W. 159TH STREET HOMER GLEN, IL 60491 (708) 259-1723 HVAC/Mechanical ContractorCL-19-25311 Bentley Heating & Cooling 1004 E 8TH STREET LOCKPORT, IL 60441 (815) 838-2514 HVAC/Mechanical ContractorCL-19-20633 BEST HEATING AND COOLING 895 COUNTRY CREEK DR NEW LENOX, IL 60451 (815) 462-0083 HVAC/Mechanical ContractorCL-19-21669 Broesch Mechanical Services 18 CONGRESS CIRCLE ROSELLE, IL 60172 847-6951177 HVAC/Mechanical ContractorCL-19-17817 C&E HEATING & SHEET METAL INC 9305 CORSAIR ROAD FRANKFORT, IL 60423 815-8069685 HVAC/Mechanical ContractorCL-19-24728 CG Professional Services, Inc. 10711 165TH ST E-F ORLAND PARK, IL 60467 (708) 389-4110 HVAC/Mechanical ContractorCL-19-23763 Cliff's Heating, Refrigeration and AC, Inc 344 KENNEDY AVE SCHERERVILLE, IN 46375 (219) 864-1551 HVAC/Mechanical ContractorCL-19-17863 Climate Control Systems 704 CENTER ROAD FRANKFORT, IL 60423 815-8061055 HVAC/Mechanical ContractorCL-19-17866 CLIMATE MASTER MECHANICAL 19133 S 85TH COURT MOKENA, IL 60448 (815) 469-0060 HVAC/Mechanical ContractorCL-19-25577 Climate Pros LLC 55 BRANDON DRIVE GLENDALE HEIGHTS, IL 60139 (630) 893-8511 HVAC/Mechanical ContractorCL-19-22930 CMS Mechanical Services 445 WEST DRIVE, SUITE 101 MELBOURNE, FL 32904 (321) 473-0264 HVAC/Mechanical ContractorCL-19-16079 Columbia Sheet Metal Works 5491 NW HIGHWAY CHICAGO, IL 60630 (773) 774-9424 HVAC/Mechanical ContractorCL-19-16488 COMFORT CONTROL SERVICES P. O. BOX 1734 BRIDGEVIEW, IL 60455 (708) 691-1241 HVAC/Mechanical ContractorCL-19-21721 COMMERCIAL COOLING & HEATING 915 MERRILLVILLE ROAD CROWN POINT, IN 46307 219-6627446 HVAC/Mechanical Contractor

License # DBA Physical Address Physical City Phone ClassificationCL-19-24031 Controlled Environmental Systems, Inc. 16308 107TH AVE STE 12 ORLAND PARK, IL 60467 (708) 460-6333 HVAC/Mechanical ContractorCL-19-19429 Coolastic, Inc. 8401 THOMAS BRIDGEVIEW, IL 60455 (708) 935-6279 HVAC/Mechanical ContractorCL-19-17325 COTTAGE SHEET METAL LLC 6646 W 99TH STREET CHICAGO RIDGE, IL 60415 708-5992992 HVAC/Mechanical ContractorCL-19-19116 CROWTHER ROOFING & SHEET MET. 18958 AIRPORT ROAD ROMEOVILLE, IL 60446 (815) 726-2400 HVAC/Mechanical ContractorCL-19-16643 D&K Sheet Metal and HVAC Inc. 3105 RIDGELAND AVENUE BERWYN, IL 60402 (708) 484-2789 HVAC/Mechanical ContractorCL-19-16475 DAHLMAN SHEET METAL CO 9517 W GULFSTREAM RD FRANKFORT, IL 60423 815-4695127 HVAC/Mechanical ContractorCL-19-22197 DCS Mechanical 419 RATHBONE AURORA, IL 60506 (630) 544-0249 HVAC/Mechanical ContractorCL-19-25160 Delco 2720 E. MICHIGAN BLVD MICHIGAN CITY, IN 46360 (219) 872-5581 HVAC/Mechanical ContractorCL-19-16801 Denning, Inc. 4N944 OLD LAFOX RD P.O. BOX 479 WASCO, IL 60183 (630) 584-4927 HVAC/Mechanical ContractorCL-19-20070 DJ's Heating & Air Conditioning 113 LAUREL STREET WILMINGTON, IL 60481 (815) 579-1943 HVAC/Mechanical ContractorCL-19-19125 DL Comfort Control Ltd. P.O. BOX 863 LOCKPORT, IL 60441 (815) 600-6237 HVAC/Mechanical ContractorCL-19-17095 DOORNBOS HEATING 11310 CICERO ALSIP, IL 60803 708-4239580 HVAC/Mechanical ContractorCL-19-23848 Dynamic Air Solutions, LLC 265 JAMIE LANE WAUCONDA, IL 60084 (773) 678-4569 HVAC/Mechanical ContractorCL-19-25365 Energy Services Air Conditioning and Heating 512 W. 5TH AVE NAPERVILLE, IL 60563 (630) 420-2275 HVAC/Mechanical ContractorCL-19-25244 F. E. Moran HVAC 2265 CARLSON DR NORTHBROOK, IL 60062 (847) 498-4800 HVAC/Mechanical ContractorCL-19-26022 Feece Oil 517 TWIN RAIL DRIVE MINOOKA, IL 60447 (888) 879-1911 HVAC/Mechanical ContractorCL-19-24923 FORECAST HEATING & COOLING 11013 S. PRINCESS AVE. CHICAGO RIDGE, IL 60415 (708) 425-2550 HVAC/Mechanical ContractorCL-19-16809 FOUR SEASONS HEATING & AIR INC. 5701 W. 73RD STREET BEDFORD PARK, IL 60638 (708) 496-4411 HVAC/Mechanical ContractorCL-19-16962 FOUR SEASONS MECHANICAL 1580 E. 90TH PLACE MERRILLVILLE, IN 46410 219-7567020 HVAC/Mechanical ContractorCL-19-25932 GSHA Services Ltd 11 N SKOKIR HUY LAKE BLUFF, IL 60044 (274) 220-3660 HVAC/Mechanical ContractorCL-19-16877 GT MECHANICAL INC 15729 ANNICO DRIVE HOMER GLEN, IL 60491 (708) 645-7400 HVAC/Mechanical ContractorCL-19-17130 GT MECHANICAL PROJECT & DESIGN 15729 S ANNICO DRIVE HOMER GLEN, IL 60491 (708) 645-7400 HVAC/Mechanical ContractorCL-19-21462 GWB Highlanders Heating and Air Conditioning INC. 5651 W 88TH STREET OAK LAWN, IL 60453 (708) 362-8542 HVAC/Mechanical ContractorCL-19-16218 Hayes Mechanical LLC 5959 S. HARLEM AVENUE CHICAGO, IL 60638 (773) 292-2226 HVAC/Mechanical ContractorCL-19-16783 HTH MECHANICAL SERVICES 8450 W. 191ST ST. - #17 MOKENA, IL 60448 708-7200060 HVAC/Mechanical ContractorCL-19-24456 Indoor Air 4N942 OLD LAFOX RD, UNIT B WASCO, IL 60183 (224) 339-4059 HVAC/Mechanical ContractorCL-19-17506 INFERNO HEATING & COOLING 7036 157TH STREET ORLAND PARK, IL 60462 708-6877100 HVAC/Mechanical ContractorCL-19-17827 JUST RIGHT HEATING & COOLING 539 E. BRIARCLIFF ROAD BOLINGBROOK, IL 60440 630-7391476 HVAC/Mechanical ContractorCL-19-26046 K2 Mechanical Inc 8139 W 99TH STREET PALOS HILLS, IL 60465 (708) 969-0912 HVAC/Mechanical ContractorCL-19-20371 King Heating & Cooling LLLC 4813 W 159TH ST OAK FOREST, IL 60452 (708) 687-6898 HVAC/Mechanical ContractorCL-19-26072 L&H Services Inc. 1140 DIXIE HIGHWAY SUITE 4 BEECHER, IL 60401 (708) 946-2526 HVAC/Mechanical ContractorCL-19-20545 Magtek Mechanical 21607 SCHOOLHOUSE ROAD NEW LENOX, IL 60451 (815) 405-5242 HVAC/Mechanical ContractorCL-19-21461 MARTIN PETERSEN COMPANY 9800 55TH STREET KENOSHA, WI 53144 262-6581326 HVAC/Mechanical ContractorCL-19-16066 MCCAULEY MECHANICAL 8787 S 78TH AVENUE BRIDGEVIEW, IL 60455 708-2330606 HVAC/Mechanical ContractorCL-19-17425 MERTS HEATING & A/C 3102 HOLEMAN AVENUE STEGER, IL 60475 (708) 754-4768 HVAC/Mechanical ContractorCL-19-24802 Meyer's Companies, Inc. 100 N. GRIFFITH BLVD. GRIFFITH, IN 46319 (219) 924-1999 HVAC/Mechanical ContractorCL-19-25866 Midwest Refrigeration Corporation 1951 N WOODLAWN AVENUE GRIFFITH, IN 46319 (219) 981-1000 HVAC/Mechanical ContractorCL-19-24216 MODERN HEATING AND COOLING 137 E JOLIET STREET SCHERERVILLE, IN 46375 219-3224649 HVAC/Mechanical ContractorCL-19-16650 MURPHY AND MILLER, INC. 600 WEST TAYLOR STREET CHICAGO, IL 60607 312-4278900 HVAC/Mechanical ContractorCL-19-17163 Orland Park Heating & Air Conditioning 2602 EVERETTE ROAD OTTAWA, IL 61350 (708) 301-6226 HVAC/Mechanical ContractorCL-19-24237 Paradise Air, Inc. 903 SHAMBLISS LN BUFFALO GROVE, IL 60089 (847) 955-2355 HVAC/Mechanical ContractorCL-19-23982 POLAR HEATING & AIR CONDITIONING, INC. 13801 SOUTHWEST HIGHWAY ORLAND PARK, IL 60462 (708) 448-1929 HVAC/Mechanical ContractorCL-19-23097 POWER MECHANICAL SERVICES, INC. 12611 S. 68TH COURT PALOS HEIGHTS, IL 60463 (708) 361-8700 HVAC/Mechanical ContractorCL-19-19305 PRO-TEMP OF ILLINOIS 101 STIRRUP LANE BURR RIDGE, IL 60527 (630) 323-0256 HVAC/Mechanical ContractorCL-19-17476 QUICKSILVER MECHANICAL INC. 3361 N. RIDGE AVE. ARLINGTON HEIGHTS, IL 60004 (847) 577-1564 HVAC/Mechanical ContractorCL-19-17763 R&P RESTAURANT SERVICES, INC 324 N 325 E VALPARAISO, IN 46383 (219) 465-3232 HVAC/Mechanical ContractorCL-19-24999 R&R HEATING INC 14001 S. RIDGE ROAD ORLAND PARK, IL 60462 708-3499912 HVAC/Mechanical ContractorCL-19-25812 R.J. O'Neil, Inc. 1125 S. LAKE STREET MONTGOMERY, IL 60538 (630) 906-1300 HVAC/Mechanical Contractor

License # DBA Physical Address Physical City Phone ClassificationCL-19-21727 Restaurant Equipment Service Group 50 EISENHOWER LANE N LOMBARD, IL 60148 (800) 860-7550 HVAC/Mechanical ContractorCL-19-23545 RMC, Inc 234 JAMES STREET BENSENVILLE, IL 60106 (630) 595-8032 HVAC/Mechanical ContractorCL-19-25170 Royal Heating & Air, Inc. P.O. BOX 195 CROWN POINT, IN 46308 (219) 213-2508 HVAC/Mechanical ContractorCL-19-24446 Sears Home Services 3333 BEVERLY RD A4-253B HOFFMAN ESTATES, IL 60179 (847) 286-5487 HVAC/Mechanical ContractorCL-19-16606 SERVICE II INC. 14408 W. EDISON NEW LENOX, IL 60451 815-4631640 HVAC/Mechanical ContractorCL-19-25980 Smart Solutions Heating & Cooling, Inc. 8141 LAKE STREET WILLOW SPRINGS, IL 60480 (708) 539-7933 HVAC/Mechanical ContractorCL-19-16468 SOUTH SUBURBAN HEATING 2914 BERNICE AVENUE LANSING, IL 60438 (708) 474-3455 HVAC/Mechanical ContractorCL-19-26030 Southwest Town Mechanical Service 10450 163RD PLACE ORLAND PARK, IL 60467 (708) 460-7330 HVAC/Mechanical ContractorCL-19-17129 STATE MECHANICAL SERVICES 525 EXCHANGE COURT AURORA, IL 60504 (331) 300-2505 HVAC/Mechanical ContractorCL-19-18590 SUN MECHANICAL SYSTEMS, INC. 1900 E TYLER ROAD UNIT 100 SAINT CHARLES, IL 60174 630-4441774 HVAC/Mechanical ContractorCL-19-16154 Sun Ray Heating Inc. 21740 MAIN STREET MATTESON, IL 60443 (708) 481-9150 HVAC/Mechanical ContractorCL-19-19545 SUN'S HEATING & COOLING CO. 2348 S. CANAL STREET CHICAGO, IL 60616 312-6592238 HVAC/Mechanical ContractorCL-19-25088 Systems Mechanical, Inc 966 ESTES COURT SCHAUMBURG, IL 60193 (847) 352-0740 HVAC/Mechanical ContractorCL-19-16232 TECH REFRIGERATION SERVICE INC 16309 107TH AVE STE 5 ORLAND PARK, IL 60467 (708) 226-9100 HVAC/Mechanical ContractorCL-19-22030 The YMI Group, Inc. 2483 GREENLEAF AVE. ELK GROVE VILLAGE, IL 60007 (847) 258-4650 HVAC/Mechanical ContractorCL-19-20413 VAN DRUNEN HEATING INC 1440 E. 168TH STREET SOUTH HOLLAND, IL 60473 708-3396444 HVAC/Mechanical ContractorCL-19-22802 Worth Heating & Cooling 2300 VERDUM DRIVE JOLIET, IL 60435 (815) 439-6892 HVAC/Mechanical ContractorCL-19-16036 A TOUCH OF GREEN INC 12720 W 159TH ST HOMER GLEN, IL 60491 708-3012090 LANDSCAPING CONTRACTORCL-19-24231 ALL SEASON LANDSCAPE SERVICE INC 11535 183RD PL UNIT 103 ORLAND PARK, IL 60467 (815) 301-7750 LANDSCAPING CONTRACTORCL-19-25716 ASE Illini-Scapes Inc. 1514 WAVERLY PLACE JOLIET, IL 60435 (815) 355-3422 LANDSCAPING CONTRACTORCL-19-19782 BEVERLY ENVIRONMENTAL LLC 16504 S. DIXIE HIGHWAY MARKHAM, IL 60428 (708) 331-4911 LANDSCAPING CONTRACTORCL-19-16704 BILL'S LAWN MAINTENANCE & LANDSCAPING P.O. BOX 662 FRANKFORT, IL 60423 815-4699323 LANDSCAPING CONTRACTORCL-19-19482 Camphouse Country Landscape LLC 8509 GOLFVIEW DRIVE ORLAND PARK, IL 60462 (708) 828-0752 LANDSCAPING CONTRACTORCL-19-21595 Christy Webber & Company 2900 W. FERDINAND CHICAGO, IL 60612 (773) 533-0477 LANDSCAPING CONTRACTORCL-19-17341 CLARENCE DAVIDS & CO. 22901 S. RIDGELAND MATTESON, IL 60443 (708) 720-4100 LANDSCAPING CONTRACTORCL-19-20453 CLASSIC LANDSCAPE LTD. 3N471 POWIS ROAD WEST CHICAGO, IL 60185 (630) 513-1313 LANDSCAPING CONTRACTORCL-19-16879 COSME LANDSCAPING & MAINTENANC 6237 W. 128TH PLACE PALOS HEIGHTS, IL 60463 708-6366720 LANDSCAPING CONTRACTORCL-19-16749 FENN LANDSCAPE 14871 82ND AVE ORLAND PARK, IL 60462 708-3497704 LANDSCAPING CONTRACTORCL-19-25563 Groen Landscape 1904 HART STREET SUITE #E DYER, IN 46311 (219) 712-9528 LANDSCAPING CONTRACTORCL-19-17187 GROUNDSKEEPER LANDSCAPING CARE P.O. BOX 526 ORLAND PARK, IL 60462 708-3017441 LANDSCAPING CONTRACTORCL-19-25878 Hanson Landscaping 75882 CAMP DEAN ROAD BIG ROCK, IL 60511 (630) 360-4120 LANDSCAPING CONTRACTORCL-19-19958 HARTMAN LANDSCAPING 10614 W. JOLIET ROAD PEOTONE, IL 60468 708-4038433 LANDSCAPING CONTRACTORCL-19-17791 HOMER TREE SERVICE INC. 14000 S ARCHER AVE LOCKPORT, IL 60441 815-8380320 LANDSCAPING CONTRACTORCL-19-16056 JIM MELKA LANDSCAPING 11606 179TH ST MOKENA, IL 60448 708-3496989 LANDSCAPING CONTRACTORCL-19-21901 JOHN'S SPRINKLER SYSTEMS INC. 16201 108TH AVENUE ORLAND PARK, IL 60467 708-3493422 LANDSCAPING CONTRACTORCL-19-17358 LANDSCAPES ASSOCIATES PO BOX 305 MOKENA, IL 60448 708-4794600 LANDSCAPING CONTRACTORCL-19-16068 MID AMERICA TREE & LANDSCAPE P.O. BOX 347 MOKENA, IL 60448 708-4797510 LANDSCAPING CONTRACTORCL-19-19128 Nogas Landscaping 921 COUNTRY CREEK DRIVE NEW LENOX, IL 60451 (815) 462-4475 LANDSCAPING CONTRACTORCL-19-24778 Otto Damgaard Sons Inc 45W132 MAIN STREET KANEVILLE, IL 60144 (630) 557-0700 LANDSCAPING CONTRACTORCL-19-16997 PROTRIM ENTERPRISES 1199 HOLLY CT. BRADLEY, IL 60915 708-4031501 LANDSCAPING CONTRACTORCL-19-17865 REID LANDSCAPE INC. 8124 W 188TH STREET SUITE B MOKENA, IL 60448 (708) 364-8363 LANDSCAPING CONTRACTORCL-19-17133 REIN'S LANDSCAPE & DESIGN 23953 S HARLEM AVE FRANKFORT, IL 60423 708-4291649 LANDSCAPING CONTRACTORCL-19-16229 ROY ERIKSON OUTDOOR MAINT. 4430 W. 137TH PLACE CRESTWOOD, IL 60445 708-5973088 LANDSCAPING CONTRACTORCL-19-19129 SID'S UNLIMITED LANDSCAPING 10900 SOUTHWEST HIGHWAY PALOS HILLS, IL 60465 (708) 974-0200 LANDSCAPING CONTRACTORCL-19-17540 SMITTY'S TREE SERVICE, INC. 12736 S RIDEGEWAY ALSIP, IL 60803 708-3852814 LANDSCAPING CONTRACTORCL-19-19313 TEPA LANDSCAPING, INC. 18060 N BRIGGS STREET JOLIET, IL 60432 (815) 723-6115 LANDSCAPING CONTRACTORCL-19-16776 The Davey Tree Expert Company 1500 N MANTUA ST KENT, OH 44240 (330) 673-9511 LANDSCAPING CONTRACTORCL-19-17314 TRU GREEN 1790 KIRBY PKWY MEMPHIS, TN 38138 (708) 597-4000 LANDSCAPING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-16703 TUNZI & SONS LANDSCAPING 32424 S. EGYPTIAN TRAIL PEOTONE, IL 60468 (708) 258-0900 LANDSCAPING CONTRACTORCL-19-17102 William Quinn & Sons, Inc. 3860 W 127TH ST ALSIP, IL 60803 (708) 389-8119 LANDSCAPING CONTRACTORCL-19-16037 A TOUCH OF GREEN INC 12720 W 159TH ST HOMER GLEN, IL 60491 708-3012090 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-19005 ALWAYS GREEN P.O. BOX 2022 ORLAND PARK, IL 60462 708-8452900 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-15967 AQUAMIST PLUMBING & SPRINKLER 14526 CHICAGO RD. DOLTON, IL 60419 (708) 895-1340 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-19290 DEKKER LAWN IRRIGATION 1231 LISA LANE SCHERERVILLE, IN 46375 708-8958700 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-15933 DJ IRRIGATION, INC. 337 INDIANWOOD BLVD PARK FOREST, IL 60466 708-7470186 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-21907 Hydrate Irrigation, Inc. 15774 LAGRANGE ROAD ORLAND PARK, IL 60462 (708) 995-7313 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-25325 MAGIC IRRIGATION LLC 15W308 N FRONTAGE RD BURR RIDGE, IL 60527 (708) 352-7844 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-20725 MEADOWBROOK SERVICES INC. 165 INDUSTRY FRANKFORT, IL 60423 708-4784677 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-19556 MORENO'S IRRIGATION 115 COLLEGE STREET ELGIN, IL 60120 847-8411136 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-24752 Professional Lawn Sprinkler Inc 4217 EAST AVE STICKNEY, IL 60402 (773) 424-4224 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-21744 WATER WORKS, INC. 11475 COMMERCIAL ST. UNIT 14 RICHMOND, IL 60071 815-3855599 LAWN SPRINKLER/IRRIGATION CONTRACTORCL-19-25377 Avit, LLC 8403 SUNSTATE STREET TAMPA, FL 33634 (813) 263-8286 LOW VOLTAGE CONTRACTORCL-19-16529 GUARDIAN PROTECTION SERVICES 174 THORN HILL ROAD WARRENDALE, PA 15086 724-7413500 LOW VOLTAGE CONTRACTORCL-19-17464 ILLINOIS BELL / AT&T 225 W. RANDOLPH STREET HQ12B CHICAGO, IL 60606 (312) 220-2408 LOW VOLTAGE CONTRACTORCL-19-25867 Peoria Communications 1230 INDEPENDENCE COURT WASHINGTON, IL 61571 (309) 706-3238 LOW VOLTAGE CONTRACTORCL-19-25137 Travis Sound Design, Inc. PO BOX 544 DELAVAN, WI 53115 (262) 728-6335 LOW VOLTAGE CONTRACTORCL-19-16839 BRUNO'S TUCKPOINTING INC 1400 W. 175TH STREET HAZEL CREST, IL 60429 708-6140097 MASONRY/STONE CONTRACTORCL-19-20246 CHIRAFISI MASONRY, INC. 7865 W. STUENKEL ROAD FRANKFORT, IL 60423 815-4696437 MASONRY/STONE CONTRACTORCL-19-17544 FEBEL BROTHERS INC 12512 LAKE VIEW DR. ORLAND PARK, IL 60467 708-3012731 MASONRY/STONE CONTRACTORCL-19-16993 FITZGERALD MASONRY 18501 PARKER ROAD MOKENA, IL 60448 (815) 463-6140 MASONRY/STONE CONTRACTORCL-19-23309 G.O.K. MASON CONTRACTOR'S, INC 5319 FAWN COURT OAK FOREST, IL 60452 (708) 373-4135 MASONRY/STONE CONTRACTORCL-19-17138 GALLAGHER & HENRY 6280 JOLIET RD LA GRANGE, IL 60525 708-4828900 MASONRY/STONE CONTRACTORCL-19-25677 Jason the Mason 1214 OLD BAY ROAD JOHNSBURG, IL 60050 (847) 878-4272 MASONRY/STONE CONTRACTORCL-19-16021 KAYLA MASONRY, INC. 24161 S VOLBRECHT ROAAD CRETE, IL 60417 708-3671558 MASONRY/STONE CONTRACTORCL-19-25863 Lasswell Masonry, Inc. 430 PRAIRIE VIEW LANE HINCKLEY, IL 60520 (815) 286-8015 MASONRY/STONE CONTRACTORCL-19-25647 Martinez Masonry 16444 GEORGE DRIVE OAK FOREST, IL 60452 (708) 535-9207 MASONRY/STONE CONTRACTORCL-19-25941 Masonry Systems, Inc 301 EASTERN AVE., UNIT C BENSENVILLE, IL 60106 (630) 439-6901 MASONRY/STONE CONTRACTORCL-19-21413 MIKE CACHEY CONST. CO, INC 11415 183RD PLACE #A ORLAND PARK, IL 60467 708-4790888 MASONRY/STONE CONTRACTORCL-19-19245 Roszak Masonry Ltd. 18107 W. HUNT CLUB DRIVE MOKENA, IL 60448 (708) 899-8216 MASONRY/STONE CONTRACTORCL-19-20570 RTS Construction Inc 16630 PASTURE DRIVE LEMONT, IL 60439 (847) 912-7920 MASONRY/STONE CONTRACTORCL-19-25496 Xcellent Masonry Group 2033 MILWAUKEE SUITE 236 RIVERWOODS, IL 60015 (847) 229-0685 MASONRY/STONE CONTRACTORCL-19-21946 ABBEY PAVING & SEALCOATING CO 1949 COUNTY LINE ROAD AURORA, IL 60502 (630) 585-7220 PAVING CONTRACTORCL-19-15960 ALL PRO PAVING INC P.O. BOX 1297 FRANKFORT, IL 60423 815-8062222 PAVING CONTRACTORCL-19-20667 Beverly Asphalt Paving Company 1514 W PERSHING ROAD CHICAGO, IL 60609 (773) 247-5345 PAVING CONTRACTORCL-19-25885 DuBois Paving Company 1061 E MAIN STREET STE 100 EAST DUNDEE, IL 60118 (847) 366-0242 PAVING CONTRACTORCL-19-17323 Ken Wilson Paving 508 OAKWOOD AVE. LEMONT, IL 60439 630-7397626 PAVING CONTRACTORCL-19-17972 LEMONT PAVING 11550 ARCHER AVE LEMONT, IL 60439 630-2576701 PAVING CONTRACTORCL-19-25382 Lindahl Brothers Inc. 622 E. GREEN STREET BENSENVILLE, IL 60106 (630) 595-1080 PAVING CONTRACTORCL-19-16451 OAK LAWN BLACKTOP CO 11125 W. 189TH PL. MOKENA, IL 60448 708-4791063 PAVING CONTRACTORCL-19-16483 ORANGE CRUSH, LLC. 321 CENTER STREET HILLSIDE, IL 60162 708-5449440 PAVING CONTRACTORCL-19-16964 ROSE PAVING COMPANY 7300 W. 100TH PLACE BRIDGEVIEW, IL 60455 (708) 459-5536 PAVING CONTRACTORCL-19-24239 Site Services, Inc. 10117 KENNEDY AVE HIGHLAND, IN 46322 (219) 924-9944 PAVING CONTRACTORCL-19-16746 UNIVERSAL PAVING & ENGINEERING PO BOX 65 TINLEY PARK, IL 60477 708-5328881 PAVING CONTRACTORCL-19-19786 A & D PLUMBING, Inc 238 STONE COURT NEW LENOX, IL 60451 (815) 726-1004 PLUMBING CONTRACTORCL-19-21452 A & G Plumbing Services 3204 DEERPATH LN CARPENTERSVILLE, IL 60110 PLUMBING CONTRACTORCL-19-22182 A Better Plumber 112 SYDENHAM SPRING GROVE, IL 60081 (847) 223-8837 PLUMBING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-19310 A Plus Plumbing, Inc. 733 W ESTES AVENUE SCHAUMBURG, IL 60193 (847) 891-7103 PLUMBING CONTRACTORCL-19-16842 A&C Plumbing 11150 SUYDAM ST SOMONAUK, IL 60552 PLUMBING CONTRACTORCL-19-20393 A-1 SUPERIOR PLBG & SEWER INC 15774 LAGRANGE ROAD 146 ORLAND PARK, IL 60467 708-4603602 PLUMBING CONTRACTORCL-19-22331 ABBOTT INDUSTRIES, INC 225 WILLIAM STREET BENSENVILLE, IL 60106 (630) 595-2320 PLUMBING CONTRACTORCL-19-17760 ABILITY PLUMBING & SEWERAGE CO 5609 W. 79TH STREET BURBANK, IL 60459 (708) 422-3200 PLUMBING CONTRACTORCL-19-21444 ABSOLUTE CONSTRUCTION INC 954 KENNEDY AVE. - #A SCHERERVILLE, IN 46375 219-8645900 PLUMBING CONTRACTORCL-19-17393 ABT HOME SERVICES INC 1200 N MILWAUKEE GLENVIEW, IL 60025 (847) 544-2958 PLUMBING CONTRACTORCL-19-25792 Accurate Irrigation Inc. 17031 OZARK AVENUE TINLEY PARK, IL 60477 (708) 532-4664 PLUMBING CONTRACTORCL-19-21528 Accu-Rite Plumbing Inc. 15919 WOODALE ROAD UNION, IL 60180 (815) 923-4553 PLUMBING CONTRACTORCL-19-16791 ACTION PLUMBING CO INC 1050 WEST WASHINGTON WEST CHICAGO, IL 60185 630-2930475 PLUMBING CONTRACTORCL-19-21251 Action Plumbing, Inc. PO BOX 488 DYER, IN 46311 (219) 365-1811 PLUMBING CONTRACTORCL-19-20312 ADR CONTRACTING INC 19934 HILLGATE ROAD MOKENA, IL 60448 (708) 995-5399 PLUMBING CONTRACTORCL-19-22152 Advantage Plumbing and Mechanical, Inc. 10509 WILLIAMS WAY MOKENA, IL 60448 (815) 922-8494 PLUMBING CONTRACTORCL-19-21659 AG BLUE PLUMBING INC 9971 SCHILLER BLVD FRANKLIN PARK, IL 60131 (773) 407-6017 PLUMBING CONTRACTORCL-19-21701 AJS Plumbing, Inc. 920 N LAKESIDE DRIVE APT 1D VERNON HILLS, IL 60061 (773) 491-6944 PLUMBING CONTRACTORCL-19-17451 ALECK PLUMBING INC 18027 S CRAWFORD HOMEWOOD, IL 60430 708-7994670 PLUMBING CONTRACTORCL-19-19353 ALL BUDGETS PLUMBING 10251 151ST STREET ORLAND PARK, IL 60462 PLUMBING CONTRACTORCL-19-21290 All For YOu 918 HARTWOOD DRIVE STREAMWOOD, IL 60107 PLUMBING CONTRACTORCL-19-19101 All Pro Plumbing 307 BROOKWOOD TRAIL MCHENRY, IL 60050 (815) 578-9597 PLUMBING CONTRACTORCL-19-15945 ALL SEASONS PLUMBING & SEWER 10630 STALFORD ROAD LA GRANGE, IL 60525 708-6567583 PLUMBING CONTRACTORCL-19-20338 ALL STAR PLUMBING & SEWER 4424 S. KEATING CHICAGO, IL 60632 708-6925510 PLUMBING CONTRACTORCL-19-21643 ALL STATE PLUMBING INC 3158 N. NEENAH AVENUE #30 CHICAGO, IL 60634 773-5930915 PLUMBING CONTRACTORCL-19-22312 All Things Plumbing Inc. 8600 169TH STREET ORLAND PARK, IL 60462 (815) 600-0502 PLUMBING CONTRACTORCL-19-21178 Alliance Construction Services Inc. 7226 W. 90TH PLACE BRIDGEVIEW, IL 60455 (708) 268-9101 PLUMBING CONTRACTORCL-19-21571 ALLYN CORPORATION 516 4TH ST. LEMONT, IL 60439 630-2573932 PLUMBING CONTRACTORCL-19-24693 ALSTERDA CONSTRUCTION 11832 S HARDING AVE ALSIP, IL 60803 (708) 385-1834 PLUMBING CONTRACTORCL-19-19696 Amazing Plumbing Inc. 4425 149TH STREET MIDLOTHIAN, IL 60445 (708) 704-9662 PLUMBING CONTRACTORCL-19-25956 Andrew Fredona 10318 TRUMBULL AVENUE CHICAGO, IL 60655 (773) 544-3097 PLUMBING CONTRACTORCL-19-20088 Andrew McCann Lawn Sprinklers 1813 W 171ST STREET EAST HAZEL CREST, IL 60429 (708) 799-5731 PLUMBING CONTRACTORCL-19-20117 Angel Water, Inc. 28214 W NORTHWEST HWY LAKE BARRINGTON, IL 60010 (224) 633-1885 PLUMBING CONTRACTORCL-19-20975 ANYTHING UNDER THE SUN CONSTRUCTION 128 S PARK RD JOLIET, IL 60433 (815) 272-7989 PLUMBING CONTRACTORCL-19-20803 APEX PLUMBING 300 E. IRVING PARK ROAD WOOD DALE, IL 60191 630-3502787 PLUMBING CONTRACTORCL-19-20031 API PLUMBING 3280 OAK KNOLL ROAD CARPENTERSVILLE, IL 60110 847-4286604 PLUMBING CONTRACTORCL-19-20311 APPLE PLUMBING COMPANY 0N630 PLEASANT HILL ROAD WHEATON, IL 60187 630-5329775 PLUMBING CONTRACTORCL-19-19369 Aqua Designs, Inc. 2133 GOULD CT. ROCKDALE, IL 60436 (815) 725-2460 PLUMBING CONTRACTORCL-19-20618 Aqua Plumbing, Heating & Cooling 6273 W. HOWARD STREET NILES, IL 60714 PLUMBING CONTRACTORCL-19-20520 AQUAMIST PLUMBING & SPRINKLER 14526 CHICAGO RD. DOLTON, IL 60419 (708) 895-1340 PLUMBING CONTRACTORCL-19-21493 Arco Plumbing & Heating Co. 206 CASS STREET WESTMONT, IL 60559 (630) 960-5950 PLUMBING CONTRACTORCL-19-17165 ARCTIC ENGINEERING COMPANY INC 8410 MINNESOTA STREET MERRILLVILLE, IN 46410 219-9474999 PLUMBING CONTRACTORCL-19-26024 Armand's Plumbing 3829 N. HARLEM AVE, APT. 2 CHICAGO, IL 60634 (708) 870-5689 PLUMBING CONTRACTORCL-19-21310 Arriba Construction & Supply 21652 WOLF ROAD MOKENA, IL 60448 (855) 427-7422 PLUMBING CONTRACTORCL-19-21529 Art Plumbing 831 N. TAMARAC BLVD ADDISON, IL 60101 (630) 965-6054 PLUMBING CONTRACTORCL-19-19312 ARTESIAN PLUMBING, INC. 19335 WESTFIELD AVE. TINLEY PARK, IL 60487 815-4694471 PLUMBING CONTRACTORCL-19-20390 ASK Plumbing 106 REDMOND DRIVE GILBERTS, IL 60136 (847) 909-3860 PLUMBING CONTRACTORCL-19-20563 ASPEN PLUMBING CO INC 400 E NORTH ST STREAMWOOD, IL 60107 630-3514443 PLUMBING CONTRACTORCL-19-20385 AW Opel Plumbing Company 10049 S. MANDEL UNIT A PLAINFIELD, IL 60585 (630) 922-0787 PLUMBING CONTRACTORCL-19-19805 B BRUCE INC 9052 S. NATOMA OAK LAWN, IL 60453 708-6706902 PLUMBING CONTRACTORCL-19-20498 B&K Plumbing, Inc. 8121 SAWYER ROAD DARIEN, IL 60561 (630) 850-7173 PLUMBING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-21758 BACA Plumbing Corp. 1014 S. OAKLEY BLVD CHICAGO, IL 60612 PLUMBING CONTRACTORCL-19-20328 Bartkus Home Systems 2055 VANTAGE STREET WOODRIDGE, IL 60517 (630) 546-8175 PLUMBING CONTRACTORCL-19-22322 BDS PLUMBING INC 13306 W. 167TH STREET HOMER GLEN, IL 60491 708-6510653 PLUMBING CONTRACTORCL-19-20015 BENJAMIN FRANKLIN PLMG 8183 GRAND BLVD. MERRILLVILLE, IN 46410 219-9423014 PLUMBING CONTRACTORCL-19-21673 Best Plumbing Inc. 13921 KILDARE AVENUE CRESTWOOD, IL 60445 (708) 597-9404 PLUMBING CONTRACTORCL-19-18629 BICKUS PLUMBING 2000 EAST STREET LOCKPORT, IL 60441 708-2500605 PLUMBING CONTRACTORCL-19-18746 Birk Plumbing Inc. 5717 W 120TH STREET ALSIP, IL 60803 (708) 597-9663 PLUMBING CONTRACTORCL-19-19421 BK PLUMBING 941 REGENT STREET NEW LENOX, IL 60451 815-8232802 PLUMBING CONTRACTORCL-19-20610 BNC 1001 NORTH RD FOX RIVER GROVE, IL 60021 (847) 516-1208 PLUMBING CONTRACTORCL-19-24717 Body Plumbing Inc 1783 VERMONT DRIVE ELK GROVE VILLAGE, IL 60007 (847) 514-5230 PLUMBING CONTRACTORCL-19-20137 BRANDENBURGER PLUMBING. INC. 3319 W. 112TH PLACE CHICAGO, IL 60655 PLUMBING CONTRACTORCL-19-20279 Brandon-Brooke Plumbing, Sewer & Water, Inc. 1902 MAPLE AVENUE BERWYN, IL 60402 (708) 595-5361 PLUMBING CONTRACTORCL-19-20536 Brew Plumbing Company 24428 ARROWHEAD DRIVE MANHATTAN, IL 60442 (708) 243-3891 PLUMBING CONTRACTORCL-19-16532 BRONGIEL PLUMBING INC 13939 S. KOSTNER MIDLOTHIAN, IL 60445 708-5973554 PLUMBING CONTRACTORCL-19-19431 Bulletproof Plumbing Corp. 20W020 MEADOW LANE LEMONT, IL 60439 (630) 243-0523 PLUMBING CONTRACTORCL-19-19827 BURNS, C.W., CO., INC. 130 E. ST. CHARLES ROAD LOMBARD, IL 60148 630-6295850 PLUMBING CONTRACTORCL-19-20625 C GROSS & SONS PLUMBING 1621 E. CHICAGO STREET ELGIN, IL 60120 (312) 671-0223 PLUMBING CONTRACTORCL-19-18771 C&M PLUMBING 3940 S OAK PARK AVE BERWYN, IL 60402 PLUMBING CONTRACTORCL-19-19156 C.R. LEONARD PLUMBING AND HEATING 2231 OAKLEAF STREET JOLIET, IL 60436 815-7440791 PLUMBING CONTRACTORCL-19-20932 CA FERGUSON, INC PO BOX 154 OTTAWA, IL 61350 815-4343898 PLUMBING CONTRACTORCL-19-25942 Caldwell Plumbing Co., Inc. 821 CHILDS STREET WHEATON, IL 60187 (630) 588-8900 PLUMBING CONTRACTORCL-19-19059 CALUMET CITY PLUMBING INC. 281 RIVER OAKS DRIVE CALUMET CITY, IL 60409 (708) 868-0074 PLUMBING CONTRACTORCL-19-19188 Canyon Plumbing, Inc. 14119 HARRISON AVENUE POSEN, IL 60469-1024 (708) 396-2666 PLUMBING CONTRACTORCL-19-17371 CAPITOL PLUMBING INC. 8200 W 185TH ST STE N TINLEY PARK, IL 60487 (708) 479-2880 PLUMBING CONTRACTORCL-19-19690 CAREFREE LANDSCAPING, INC. 22049 S. HOWELL DR NEW LENOX, IL 60451 815-4623300 PLUMBING CONTRACTORCL-19-18273 CAREFREE PLUMBING INC 1755 BROGAN DRIVE NEW LENOX, IL 60451 815-7235292 PLUMBING CONTRACTORCL-19-21396 Center Guard Plumbing 910 NIPPERSINK ROAD SPRING GROVE, IL 60081 (847) 406-8883 PLUMBING CONTRACTORCL-19-22418 Central Lawn Sprinklers 239 KING STREET ELK GROVE VILLAGE, IL 60007 (847) 364-6900 PLUMBING CONTRACTORCL-19-21267 CEREN PLUMBING & MECHANICAL CO, LLC 4708 WHEELER RD YORKVILLE, IL 60560 (630) 551-1500 PLUMBING CONTRACTORCL-19-21808 CHICAGO BACKFLOW, INC. 12607 S. LARAMIE AVE. ALSIP, IL 60803 (708) 761-4044 PLUMBING CONTRACTORCL-19-18641 CHICAGO PLUMBING & ELECTRIC 523 N. WOLF ROAD WHEELING, IL 60090 847-2670000 PLUMBING CONTRACTORCL-19-20875 Chicagoland Plumbing Services PO BOX 1018 MOKENA, IL 60448 (708) 428-4600 PLUMBING CONTRACTORCL-19-19576 CHUBASCO LAWN SPRINKLERS 24750 CEDAR ROAD MANHATTAN, IL 60442 (815) 478-0354 PLUMBING CONTRACTORCL-19-21416 CJ ERICKSON PLUMBING 4141 W 124TH PLACE ALSIP, IL 60803 (708) 371-4900 PLUMBING CONTRACTORCL-19-21162 Classic Plumbing of Illinois Corporation 4209 WESTERN AVENUE WESTERN SPRINGS, IL 60558 (773) 895-8722 PLUMBING CONTRACTORCL-19-24790 Colette & Ano 822 PICKARD AVENUE ANTIOCH, IL 60002 (847) 395-6600 PLUMBING CONTRACTORCL-19-17612 COMMERCIAL RESIDENTIAL PLB SYS 509 E 160TH PLACE SOUTH HOLLAND, IL 60473 PLUMBING CONTRACTORCL-19-17988 Complete Choice Plumbing 841 RIDINGS LANE SAINT CHARLES, IL 60174 (630) 899-9390 PLUMBING CONTRACTORCL-19-19396 COMPLETE PLUMBING CO. 5516 W 110TH STREET OAK LAWN, IL 60453 708-4241313 PLUMBING CONTRACTORCL-19-20433 Contrera, Alex 26341 S MAGNOLIA LN CHANNAHON, IL 60410 (815) 791-5839 PLUMBING CONTRACTORCL-19-19216 Copperhead Plumbing 414 N FIRST STREET PEOTONE, IL 60468 (708) 927-8033 PLUMBING CONTRACTORCL-19-18714 Courtesy Plumbing & Services, Inc. 751 N. BOLINGBROOK DRIVE BOLINGBROOK, IL 60440 (630) 759-8999 PLUMBING CONTRACTORCL-19-20565 COYNE SEWER & WATER 24809 S. HARLEM AVENUE MONEE, IL 60449 708-2350455 PLUMBING CONTRACTORCL-19-24498 Crosstown Plumbing Inc 13008 TIPPERARY CT PLAINFIELD, IL 60585 (815) 325-7844 PLUMBING CONTRACTORCL-19-20869 CRYER & OLSEN MECHANICAL, INC. 1734 E. CASS STREET JOLIET, IL 60432 815-7231332 PLUMBING CONTRACTORCL-19-20656 CUSTOM IRRIGATION INC 320 E. FRANCIS ROAD NEW LENOX, IL 60451 815-4630525 PLUMBING CONTRACTORCL-19-25903 D R Brennan Construction LLC 3214 N JACKSON DR ARLINGTON HEIGHTS, IL 60004 PLUMBING CONTRACTORCL-19-20129 D&H LAWN IRRIGATION P.O. BOX 128 TINLEY PARK, IL 60477 708-5321706 PLUMBING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-21511 D.N. PLUMBING, INC. 3888 WOODLAWN AVENUE GURNEE, IL 60031 (847) 599-8981 PLUMBING CONTRACTORCL-19-22270 Dan's Plumbing Services 1602 CONDOR DRIVE MANTENO, IL 60950 PLUMBING CONTRACTORCL-19-19905 DAVE'S PLUMBING INC. 2720 ABBINGTON DRIVE NEW LENOX, IL 60451 708-7171130 PLUMBING CONTRACTORCL-19-20344 DB REIGH PLUMBING 30400 SOUTH INDIAN TRAIL WILMINGTON, IL 60481 815-4766970 PLUMBING CONTRACTORCL-19-22354 Deluxe Plumbing Inc. 13341 SOUTHWEST HWY STE J ORLAND PARK, IL 60462 (708) 831-3589 PLUMBING CONTRACTORCL-19-18383 DM Plumbing Inc. 151 TERRY ELLEN LANE NEW LENOX, IL 60451 (815) 462-0791 PLUMBING CONTRACTORCL-19-20971 DND PLUMBING 3638 OAKTON STREET SKOKIE, IL 60076 847-6776900 PLUMBING CONTRACTORCL-19-22207 DOWNING PLUMBING & HEATING INC 8183 GRAND BLVD MERRILLVILLE, IN 46410 (708) 922-9598 PLUMBING CONTRACTORCL-19-19687 DRC Plumbing and Sewer 13341 SOUTHWEST HIGHWAY SUITE C ORLAND PARK, IL 60462 (708) 203-7057 PLUMBING CONTRACTORCL-19-19158 DRF Trusted Property Solutions 10242 S. BODE - UNIT A PLAINFIELD, IL 60544 (630) 615-7000 PLUMBING CONTRACTORCL-19-22111 DSL Plumbing Inc. 2116 CLOVER ROAD NORTHBROOK, IL 60062 (847) 753-9846 PLUMBING CONTRACTORCL-19-25981 Dykstra Home Services 13450 S CICERO AVENUE CRESTWOOD, IL 60445 (708) 239-1627 PLUMBING CONTRACTORCL-19-20418 Dynamic Plumbing Consulting, Inc. 15136 SULKY DRIVE HOMER GLEN, IL 60491 (630) 247-5175 PLUMBING CONTRACTORCL-19-21137 EJ PLUMBING INC 3422 N. ODELL AVENUE CHICAGO, IL 60634 773-8368191 PLUMBING CONTRACTORCL-19-21722 Enterprise Plumbing, Inc. 816 E. NORTH STREET ELBURN, IL 60119 (630) 365-9710 PLUMBING CONTRACTORCL-19-21363 Esposito Plumbing Inc. 2N522 COLT DRIVE ELBURN, IL 60119 (630) 816-6883 PLUMBING CONTRACTORCL-19-25621 Evergreen Mechanical 9321 S KEDZIE EVERGREEN PARK, IL 60805 (708) 499-0810 PLUMBING CONTRACTORCL-19-19186 EWING-DOHERTY MECHANICAL, INC. 304 NORTH YORK ROAD BENSENVILLE, IL 60106 630-7665920 PLUMBING CONTRACTORCL-19-15947 EXPERT PLUMBING SERVICE, INC. 1020 STAR LANE NEW LENOX, IL 60451 815-4853900 PLUMBING CONTRACTORCL-19-19771 EZR CONSTRUCTION INC. 919 NORTH SHARON DRIVE ADDISON, IL 60101 708-3722248 PLUMBING CONTRACTORCL-19-21796 F.E. Moran Inc. 2265 CARLSON DRIVE NORTHBROOK, IL 60062 (847) 498-4870 PLUMBING CONTRACTORCL-19-22007 F.J. Kerrigan Plumbing 811 RIDGE AVEUNUE WILMETTE, IL 60091 PLUMBING CONTRACTORCL-19-20582 Fame Plumbing Inc. 240 CARDINAL DRIVE BLOOMINGDALE, IL 60108 (773) 457-9945 PLUMBING CONTRACTORCL-19-20101 FATHER & SONS PLUMBING & SEWER 5714 W. 65TH STREET CHICAGO, IL 60638 (708) 253-2122 PLUMBING CONTRACTORCL-19-21855 FAWN LANDSCAPING & NURSERY,INC 24405 SOUTH LAGRANGE FRANKFORT, IL 60423 815-4693434 PLUMBING CONTRACTORCL-19-18068 Flow Right Plumbing Inc. 13947 KILDARE AVE CRESTWOOD, IL 60445 (708) 388-9729 PLUMBING CONTRACTORCL-19-25987 Fly Plumbing, Inc. 584 CHADDICK DRIVE WHEELING, IL 60090 (224) 256-9387 PLUMBING CONTRACTORCL-19-22054 FOREST PLUMBING 920 W. NORTH SHORE DRIVE LAKE BLUFF, IL 60044 (847) 234-3938 PLUMBING CONTRACTORCL-19-19539 Foster Reliable Plumbing & Heating 1070 BECKER LANE AURORA, IL 60505 PLUMBING CONTRACTORCL-19-20445 FOUR SEASONS HOME SERVICES 9934 S 76TH AVENUE SUITE B BRIDGEVIEW, IL 60455 (708) 497-5674 PLUMBING CONTRACTORCL-19-24666 Franklin Park Plumbing & Heating Company 2426 ROSE STREET FRANKLIN PARK, IL 60131 (847) 455-8950 PLUMBING CONTRACTORCL-19-19223 FRIENDLY PLUMBING LLC. 1539 SEMINOLE ROAD ALGONQUIN, IL 60102 847-5329157 PLUMBING CONTRACTORCL-19-20369 Full Flow Construction 1035 HAMPTON LANE YORKVILLE, IL 60560 (630) 920-4760 PLUMBING CONTRACTORCL-19-20294 G.R. STOB MECHANICAL, INC. P.O.BOX 144 TINLEY PARK, IL 60477 708-5600023 PLUMBING CONTRACTORCL-19-18472 Galaxy Home Appliances 26 E. 34TH PLACE STEGER, IL 60475 (708) 753-0027 PLUMBING CONTRACTORCL-19-21563 Gana Plumbing 8316 N KOLMAR SKOKIE, IL 60076 (847) 877-9500 PLUMBING CONTRACTORCL-19-19948 GEHRETT PLUMBING, INC. 4743 S. KNOX AVENUE CHICAGO, IL 60632 (773) 284-1141 PLUMBING CONTRACTORCL-19-20095 GEMINI PLUMBING CO. INC. 3310 HOLEMAN AVENUE CHICAGO HEIGHTS, IL 60411 708-7555480 PLUMBING CONTRACTORCL-19-25949 General Plumbing & Construction Services 1 Inc. 1650 N SPRINGFIELD CHICAGO, IL 60647 (773) 951-3023 PLUMBING CONTRACTORCL-19-19442 George's Heating & Plumbing 3918 N. ELSTON CHICAGO, IL 60618 (773) 719-0085 PLUMBING CONTRACTORCL-19-22448 GEORGE'S PLUMBING & SEWER 5319 S. KEATING CHICAGO, IL 60632 (773) 585-1893 PLUMBING CONTRACTORCL-19-21350 GKG SERVICES CORP 8105 W LELAND NORRIDGE, IL 60706 (773) 816-2456 PLUMBING CONTRACTORCL-19-24358 Gold Star Plumbing Inc 8207 MILLSTONE DR APT 3A PALOS HILLS, IL 60465 (773) 290-9448 PLUMBING CONTRACTORCL-19-24610 Goodberlet Home Services 255 E BROOKMONT BLVD KANKAKEE, IL 60901 (815) 937-0189 PLUMBING CONTRACTORCL-19-21205 GORA PLUMBING CORPORATION 7305 OLCOTT AVENUE HAMMOND, IN 46323 219-9372878 PLUMBING CONTRACTORCL-19-22112 Gouwens Plumbing 14502 W. 98TH AVE. DYER, IN 46311 (219) 712-1786 PLUMBING CONTRACTORCL-19-21145 GRAND PLUMBING, SEWER & SUPPLY 6052 WEST GRAND AVE. CHICAGO, IL 60639 PLUMBING CONTRACTORCL-19-19788 Gurtner Plumbing Inc. P.O. BOX 453 BERWYN, IL 60402 (708) 795-6933 PLUMBING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-20715 H&R CONSTRUCTION, INC. 6 WILD PLUM COURT LEMONT, IL 60439 (630) 968-3581 PLUMBING CONTRACTORCL-19-22335 H20 FOR YOU PLUMBING INC 4649 GRACE STREET SCHILLER PARK, IL 60176 (773) 636-9093 PLUMBING CONTRACTORCL-19-19997 HARTLAND PLBG & MECH SVCS 12820 W. BRUNS RD MANHATTAN, IL 60442 (815) 478-4137 PLUMBING CONTRACTORCL-19-20063 Hartwig Plumbing & Heating Inc. 20800 E BRINK STREET HARVARD, IL 60033 (815) 943-4430 PLUMBING CONTRACTORCL-19-21902 Heather Ridge Contractors Inc. 3621 HARVEY AVE BERWYN, IL 60402 (708) 749-4072 PLUMBING CONTRACTORCL-19-20154 HIGHLAND PLUMBING, INC. 2340 COOPER COURT UNIT C CREST HILL, IL 60403 (815) 725-1050 PLUMBING CONTRACTORCL-19-25887 HMD Construction LLC 701 E NORTH STREET ELBURN, IL 60119 (630) 387-2001 PLUMBING CONTRACTORCL-19-20547 HOGAN'S PLUMBING, INC. 30-W-285 YOUGHAL ROAD WARRENVILLE, IL 60555 (630) 393-7660 PLUMBING CONTRACTORCL-19-17870 IGOR SOLUVYOFF 656 HYACINTH PLACE HIGHLAND PARK, IL 60035 PLUMBING CONTRACTORCL-19-21581 Illinois Professional Plumbing 2637 VICTOR AVENUE GLENVIEW, IL 60025 (224) 829-4155 PLUMBING CONTRACTORCL-19-19756 ILLINOIS SPRINKLER MAINTENANCE 16551 W. 135TH ST LEMONT, IL 60439 630-2570900 PLUMBING CONTRACTORCL-19-20451 INTEGRITY PLUMBING INC 1755 BROGAN DRIVE NEW LENOX, IL 60451 (815) 955-2860 PLUMBING CONTRACTORCL-19-21802 INTERSTATE MECHANICAL & CONST. 1882 NORMAL STREET CHICAGO, IL 60616 PLUMBING CONTRACTORCL-19-22184 J BLACK 837 E. WILSON BATAVIA, IL 60510 (866) 438-5485 PLUMBING CONTRACTORCL-19-21294 J MAC MECHANICAL INC 7030 WEST 99TH STREET, APT 3E CHICAGO RIDGE, IL 60415 (708) 466-0644 PLUMBING CONTRACTORCL-19-21392 J&L PLUMBING 4029 W. DEAN DRIVE OAK LAWN, IL 60453 708-4230106 PLUMBING CONTRACTORCL-19-18499 J.K. Plumbing, Inc. 3440 N. LINDER CHICAGO, IL 60641 (773) 517-9069 PLUMBING CONTRACTORCL-19-17406 JAM PLUMBING 717 BUFFALO CIRCLE CAROL STREAM, IL 60188 630-2314099 PLUMBING CONTRACTORCL-19-20838 JAN M PLUMBING CORP 10732 S RUTHERFORD AVE WORTH, IL 60482 (773) 573-4370 PLUMBING CONTRACTORCL-19-15858 JAS Plumbing Inc. 14802 82ND AVENUE DYER, IN 46311 (219) 308-4264 PLUMBING CONTRACTORCL-19-17029 JAY'S PLUMBING 1509 OGDEN AVENUE DOWNERS GROVE, IL 60515 630-4349200 PLUMBING CONTRACTORCL-19-19499 JD Plumbing Inc 28842 RIDGELAND PEOTONE, IL 60468 (708) 258-0123 PLUMBING CONTRACTORCL-19-23870 JEM PLUMBING, INC. 19551 S. GLENNELL AVE. MOKENA, IL 60448 708-4783833 PLUMBING CONTRACTORCL-19-20424 JL PLUMBING, INC. 12911 ALPINE WAY PLAINFIELD, IL 60585 (630) 375-9096 PLUMBING CONTRACTORCL-19-21910 JM Plumbing 929 W. 18TH PLACE CHICAGO, IL 60607 (312) 671-1081 PLUMBING CONTRACTORCL-19-19266 John Formas Plumbing 18161 MORRIS AVENUE STE 110 HOMEWOOD, IL 60430-2140 PLUMBING CONTRACTORCL-19-21709 JOHN YERKES & SONS, INC 6832 S WESTERN CHICAGO, IL 60636 (773) 776-1300 PLUMBING CONTRACTORCL-19-20848 JOHN'S BOYS PLUMBING, INC 7114 W 82ND PLACE BURBANK, IL 60459 (708) 712-5088 PLUMBING CONTRACTORCL-19-21081 JOHNS PLUMBING 3116 N. CICERO CHICAGO, IL 60641 773-2869030 PLUMBING CONTRACTORCL-19-21027 JOHN'S SPRINKLER SYSTEMS INC. 16201 108TH AVENUE ORLAND PARK, IL 60467 708-3493422 PLUMBING CONTRACTORCL-19-19569 JP Plumbing, Inc. 11867 ELISE BLVD FRANKFORT, IL 60423 (815) 693-3796 PLUMBING CONTRACTORCL-19-20324 JSN Industry, Inc. 7546 S CORK AVENUE JUSTICE, IL 60458 (708) 323-9463 PLUMBING CONTRACTORCL-19-20468 JUDOKA, INC. 10 S 540 WINDJAMMER STREET NAPERVILLE, IL 60564 630-8026210 PLUMBING CONTRACTORCL-19-19932 K. Heerema Plumbing, Inc. 1012 BROOKE LANE SCHERERVILLE, IN 46375 PLUMBING CONTRACTORCL-19-19520 KAS Corp 19553 GRAY LANE FRANKFORT, IL 60423 (815) 464-8703 PLUMBING CONTRACTORCL-19-17837 Kasch Plumbing, Inc. 20418 GRAND PRAIRIE LANE FRANKFORT, IL 60423 (815) 603-6085 PLUMBING CONTRACTORCL-19-20937 KEN'S WATER SYSTEMS INC. 30455 SO. DIXIE HWY BEECHER, IL 60401 (708) 946-6183 PLUMBING CONTRACTORCL-19-25860 Kevin Szabo Jr Plumbing Inc. 6401 HONEY LANE TINLEY PARK, IL 60477 (708) 845-7922 PLUMBING CONTRACTORCL-19-23641 King Heating & Cooling LLLC 4813 W 159TH ST OAK FOREST, IL 60452 (708) 687-6898 PLUMBING CONTRACTORCL-19-18276 KMSR Inc. 4608 W. 137TH STREET CRESTWOOD, IL 60445 (708) 489-8008 PLUMBING CONTRACTORCL-19-19745 KODAK MECHANICAL 475 S. FRONTAGE ROAD SUITE 110 HINSDALE, IL 60521 630-7898444 PLUMBING CONTRACTORCL-19-22229 KOTUR MECHANICAL GROUP, LLC 1381 E. OAKTON DES PLAINES, IL 60018 (224) 567-8723 PLUMBING CONTRACTORCL-19-19870 KROL PLUMBING, INC. 13420 W. LITTLE CREEK DR. HOMER GLEN, IL 60491 (773) 585-0072 PLUMBING CONTRACTORCL-19-19256 KRUPSKE SPRINKLER SYSTEMS INC 15062 S. ARCHER AVE. LOCKPORT, IL 60441 (815) 464-6801 PLUMBING CONTRACTORCL-19-20139 KUCALA BROS. PLUMBING 24819 S. SCHEER ROAD MONEE, IL 60449 708-2277158 PLUMBING CONTRACTORCL-19-26077 L&H Services Inc. 1140 DIXIE HIGHWAY SUITE 4 BEECHER, IL 60401 (708) 946-2526 PLUMBING CONTRACTORCL-19-25927 L&R TRENCHING CO INC 10247 RIDGELAND AVE CHICAGO RIDGE, IL 60415 708-4221306 PLUMBING CONTRACTORCL-19-20879 Lakeside Plumbing Inc. 1684 BARCLAY BLVD BUFFALO GROVE, IL 60089 (847) 419-0303 PLUMBING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-19375 Lara Plumbing Services 815 N. RIVER STREET AURORA, IL 60506 PLUMBING CONTRACTORCL-19-20044 LDW Plumbing Inc. 101 W. 152ND STREET SOUTH HOLLAND, IL 60473 (708) 527-3198 PLUMBING CONTRACTORCL-19-17761 LEMONT PLUMBING 303 STEPHEN STREET LEMONT, IL 60439 (630) 939-2001 PLUMBING CONTRACTORCL-19-22194 Lifeline Plumbing Inc. 478 MOORESFIELD STREET ELGIN, IL 60124 (847) 468-0069 PLUMBING CONTRACTORCL-19-21605 LIGHTNING PLUMBING & BACKFLOW 22W271 HACKBERRY DR GLEN ELLYN, IL 60137 (630) 379-1980 PLUMBING CONTRACTORCL-19-19624 Little Walt's Plumbing Inc. 2808 STONEBRIDGE DRIVE PLAINFIELD, IL 60586 PLUMBING CONTRACTORCL-19-21522 Loyal Plumbing 6800 S NORMAL CHICAGO, IL 60621 (773) 851-5050 PLUMBING CONTRACTORCL-19-24894 M&J Underground Inc 26603 S GOVERNORS HWY MONEE, IL 60449 (708) 534-6434 PLUMBING CONTRACTORCL-19-18233 M&M AFFORDABLE PLUMBING, INC 1813 MOEN AVENUE ROCKDALE, IL 60436 (815) 744-0836 PLUMBING CONTRACTORCL-19-19940 M&M SERVICE PLUMBING 3010 W DIVISION STREET MELROSE PARK, IL 60160 708-4500163 PLUMBING CONTRACTORCL-19-17805 M.F. CONSTRUCTION CONTRACTORS 15752 S. SPRINGFIELD AVENUE MARKHAM, IL 60428 708-2101100 PLUMBING CONTRACTORCL-19-22492 M/R PLUMBING MART INC. 14024 S CICERO MIDLOTHIAN, IL 60445 (708) 385-8607 PLUMBING CONTRACTORCL-19-18310 MAATMAN PLUMBING 2732 GLENWOOD DYER ROAD CHICAGO HEIGHTS, IL 60411 708-4747976 PLUMBING CONTRACTORCL-19-16533 MAC PLUMBING 25930 S. CREEKSIDE DRIVE MONEE, IL 60449 708-5349253 PLUMBING CONTRACTORCL-19-20549 MAGIC PLUMBING INC 79 W. STEVENSON DRIVE GLENDALE HEIGHTS, IL 60139 630-8903591 PLUMBING CONTRACTORCL-19-17838 Marpool, Inc. 8501 S. 78TH AVE BRIDGEVIEW, IL 60455 (773) 505-6771 PLUMBING CONTRACTORCL-19-19626 MARTIN PETERSEN COMPANY 9800 55TH STREET KENOSHA, WI 53144 262-6581326 PLUMBING CONTRACTORCL-19-19152 Martin Plumbing 5330 W. 175TH STREET TINLEY PARK, IL 60477 (815) 693-4700 PLUMBING CONTRACTORCL-19-21575 MARTIN PLUMBING & HEATING 1201 DEER STREET YORKVILLE, IL 60560 630-5531111 PLUMBING CONTRACTORCL-19-17407 MARTY FELTES PLUMBING & HEATING 800 DONNA AVENUE AURORA, IL 60505 PLUMBING CONTRACTORCL-19-21146 Mas Plumbing, Inc. 820 WEST LAKE STREET #208 ROSELLE, IL 60172 (630) 921-0665 PLUMBING CONTRACTORCL-19-19594 Master Hand Contractors, Inc. 39 W. 207 HIGHLAND AVE. - #B ELGIN, IL 60124 (773) 533-0188 PLUMBING CONTRACTORCL-19-20485 MBI PLUMBING 24437 SOUTH PINE RIDGE DRIVE MONEE, IL 60449 (708) 746-5747 PLUMBING CONTRACTORCL-19-20794 Mechanical Plumbing & Heating, Inc 23950 S. NORTHERN ILLINOIS DRIVE CHANNAHON, IL 60410 (815) 255-2451 PLUMBING CONTRACTORCL-19-18631 Meurer & Sons Plumbing & Heating Company 1129 EAST 9TH STREET LOCKPORT, IL 60441 (815) 838-6590 PLUMBING CONTRACTORCL-19-22419 Meyer's Companies, Inc. 100 N. GRIFFITH BLVD. GRIFFITH, IN 46319 (219) 924-1999 PLUMBING CONTRACTORCL-19-17421 Mid City Plumbing Inc. 321 S COUNTY LANE FRANKLIN PARK, IL 60131 PLUMBING CONTRACTORCL-19-21075 MIDWEST PLUMBING & HEATING INC 655 CASSIE DRIVE JOLIET, IL 60435 (815) 735-8667 PLUMBING CONTRACTORCL-19-20404 MOLENAR PLUMBING 15935 VERAET OAK FOREST, IL 60452 708-6878688 PLUMBING CONTRACTORCL-19-19702 MORNING, NOON & NIGHT PLUMBING & SEWER 8557 44TH STREET #2 LYONS, IL 60534 708-4479640 PLUMBING CONTRACTORCL-19-20752 Mr Rooter of Will County 126 S. DES PLAINES STREET JOLIET, IL 60436 (815) 727-0153 PLUMBING CONTRACTORCL-19-21195 MUELLERMIST IRRIGATION CO 2612 S NINTH AVE MAYWOOD, IL 60153 708-3448680 PLUMBING CONTRACTORCL-19-19691 NEIGHBORHOOD ROOTER EXPRESS 12208 DONEGAL LANE NEW LENOX, IL 60451 708-3497900 PLUMBING CONTRACTORCL-19-21559 NG PLUMBING, INC. 341 PINEHURST DRIVE DES PLAINES, IL 60016 773-3431213 PLUMBING CONTRACTORCL-19-20083 Nite Owl Plumbing & Sewer Inc. 21541 CORMORANT STREET CREST HILL, IL 60403 (815) 207-4695 PLUMBING CONTRACTORCL-19-21675 NO STALL PLUMBING, INC 715 ALEXANDER BLVD ELMHURST, IL 60126 (630) 664-1667 PLUMBING CONTRACTORCL-19-18092 NORMAL PLUMBING CO 9661 W 194TH ST MOKENA, IL 60448 (708) 479-2424 PLUMBING CONTRACTORCL-19-24194 Norman Mechanical Inc. 1201 GATEWAY DRIVE ELGIN, IL 60124 (847) 253-2238 PLUMBING CONTRACTORCL-19-22310 Northshore Pro Plumbing Inc. 25W016 MALIBU COURT NAPERVILLE, IL 60540 PLUMBING CONTRACTORCL-19-19178 OAK WORTH PLUMBING 9436 W. STEGER FRANKFORT, IL 60423 815-8060044 PLUMBING CONTRACTORCL-19-18704 O'CONNOR PLUMBING, INC. 48 W. 781 WINTERS ROAD MAPLE PARK, IL 60151 PLUMBING CONTRACTORCL-19-18069 Official Plumbing Inc. 7957 FARMHOUSE ROAD FRANKFORT, IL 60423 (815) 651-7876 PLUMBING CONTRACTORCL-19-19808 O'Malley Plumbing LLC 20502 S. GRACELAND FRANKFORT, IL 60423 (773) 259-7623 PLUMBING CONTRACTORCL-19-22006 Omega Plumbing Inc. 521 OAKLEAF COURT, UNIT 1A JOLIET, IL 60436 (815) 467-0808 PLUMBING CONTRACTORCL-19-20112 O'SULLIVAN PLUMBING 9726 W. 194TH STREET MOKENA, IL 60448 708-3614490 PLUMBING CONTRACTORCL-19-20855 PALADIN PLUMBING 16511 W 144TH PLACE LOCKPORT, IL 60441 (877) 878-7979 PLUMBING CONTRACTORCL-19-20457 Park Plumbing 15556 70TH COURT ORLAND PARK, IL 60462 (708) 429-2811 PLUMBING CONTRACTORCL-19-21937 Patyk Plumbing Inc 7475 OAK PARK AVENUE NILES, IL 60714 (847) 588-2641 PLUMBING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-25983 PC Mechanical Corp 661 TAMARAC BLVD ADDISON, IL 60101 (630) 705-9583 PLUMBING CONTRACTORCL-19-18509 PELLEGRINI PLUMBING CO. 15737 SOUTH BELL ROAD HOMER GLEN, IL 60491 708-3721033 PLUMBING CONTRACTORCL-19-21558 Perfect Pitch Plumbing, Inc. 875 JANE ADDAMS ROAD BOLINGBROOK, IL 60440 (630) 673-0717 PLUMBING CONTRACTORCL-19-19134 Peter Perella & Co 600 SCOTT STREET JOLIET, IL 60432-1741 PLUMBING CONTRACTORCL-19-21768 Phil Da Plumber Inc 5413 ARLINGTON DR. WEST HANOVER PARK, IL 60133 (630) 292-7694 PLUMBING CONTRACTORCL-19-20792 Pientka Plumbing Contractors, Inc. 14521 TRAILWAY LAKE FOREST, IL 60045 (847) 573-9004 PLUMBING CONTRACTORCL-19-20061 PIK PLUMBING 4202 TRIUMVERA DRIVE GLENVIEW, IL 60025 847-2741606 PLUMBING CONTRACTORCL-19-21180 PINNACLE PLUMBING OF FRANKFORT 8600 169TH STREET ORLAND PARK, IL 60462 (815) 600-0502 PLUMBING CONTRACTORCL-19-22220 Pipe-line Plumbing Services Inc. P.O. BOX 68157 SCHAUMBURG, IL 60168 (847) 895-9055 PLUMBING CONTRACTORCL-19-21723 Pittman Plumbing and Sewer 8449 S CHICAGO AVE CHICAGO, IL 60617 PLUMBING CONTRACTORCL-19-19322 PJ FAZIO PLUMBING & HEATING, INC. 504 CONGRESS CIRCLE N. ROSELLE, IL 60172 630-9240400 PLUMBING CONTRACTORCL-19-19115 Plumbing Express, Inc. 9526 CORSAIR ROAD FRANKFORT, IL 60423 (815) 469-0600 PLUMBING CONTRACTORCL-19-17131 POEHNER, DILLMAN, & MAHALIK INC. 467 RUBY STREET JOLIET, IL 60435 PLUMBING CONTRACTORCL-19-20422 Poli Contracting Inc 22806 LOON LAKE BLVD ANTIOCH, IL 60002 (847) 395-8637 PLUMBING CONTRACTORCL-19-20419 POTE PLUMBING CO 375 GROVE STREET MANTENO, IL 60950 (708) 243-6890 PLUMBING CONTRACTORCL-19-20430 POWER PLUMBING 460 LITTLE PATH RD DES PLAINES, IL 60016 (847) 962-3613 PLUMBING CONTRACTORCL-19-18703 Prairie Plumbing Contractors, Inc 700 PRAIRIE AVENUE GLEN ELLYN, IL 60137 (630) 858-1650 PLUMBING CONTRACTORCL-19-21426 PRECISION PLUMBING SERVICES, INC. 1051 N. MAIN STREET SUITE E LOMBARD, IL 60148 630-6901983 PLUMBING CONTRACTORCL-19-17810 PRIDE PLUMBING INC 20607 AMHERST COURT JOLIET, IL 60433 815-7235103 PLUMBING CONTRACTORCL-19-20264 Priority Plumbing Inc. 2542 W. DIVISION CHICAGO, IL 60622 (773) 235-1050 PLUMBING CONTRACTORCL-19-18344 Pro Plumbing Services, Inc. 216 FLORENCE AVENUE INVERNESS, IL 60010 (773) 858-2635 PLUMBING CONTRACTORCL-19-18660 PRO SEWER & PLUMBING 15219 GEOFFREY ROAD OAK FOREST, IL 60452 708-5356388 PLUMBING CONTRACTORCL-19-22235 Prospective Plumbing 3407 N NEWCASTLE AVE. CHICAGO, IL 60634 (773) 965-1902 PLUMBING CONTRACTORCL-19-19692 Pure Plumbing, Inc. 3 PRAIRIEVIEW COURT BOLINGBROOK, IL 60490 (630) 854-3702 PLUMBING CONTRACTORCL-19-20196 R DiFoggio & Sam Plumbing Company Inc. 5712 W 111TH STREET CHICAGO RIDGE, IL 60415 (708) 424-8889 PLUMBING CONTRACTORCL-19-18408 R W DOWDING PLUMBING CO, INC. 18813 S 82ND AVE UNIT 1 MOKENA, IL 60448 (815) 469-6930 PLUMBING CONTRACTORCL-19-20477 R&R PLUMBING TECHNICIANS 17801 BRETZ DRIVE HOMEWOOD, IL 60430 (708) 960-4604 PLUMBING CONTRACTORCL-19-20299 R.J. Graham Plumbing Inc. 18806 82ND AVENUE MOKENA, IL 60448 (708) 743-7426 PLUMBING CONTRACTORCL-19-26082 RAM Plumbing & Sewer Contracting, Inc. 3429 W FULLERTON CHICAGO, IL 60647 (312) 730-5377 PLUMBING CONTRACTORCL-19-19661 Ray's Plumbing & Heating & Air Conditioning 948 ESTES COURT SCHAUMBURG, IL 60193 (847) 895-3430 PLUMBING CONTRACTORCL-19-21204 Redican Plumbing Inc 11729 194TH STREET MOKENA, IL 60448 (708) 478-4202 PLUMBING CONTRACTORCL-19-25972 Reilly Plumbing, Inc. 16027 CANNELL ROAD ROCKTON, IL 61072 (815) 629-2168 PLUMBING CONTRACTORCL-19-21144 RELIABLE PLUMBING & SEWER Services Inc 9013 PEACHTREE DRIVE TINLEY PARK, IL 60477 (708) 633-9614 PLUMBING CONTRACTORCL-19-19405 RIDGE PLUMBING CO., Inc. 15425 S CRAWFORD MARKHAM, IL 60428 (708) 333-2445 PLUMBING CONTRACTORCL-19-25964 RJ Kielion Plumbing & Heating Co. 823 BLAINE ST BATAVIA, IL 60510 (630) 879-6979 PLUMBING CONTRACTORCL-19-16812 RLT, INC. 8655 W 72ND ST JUSTICE, IL 60458 708-4963659 PLUMBING CONTRACTORCL-19-21314 Robert Egan Plumbing Inc. 2832 SHERIDAN DRIVE WOODRIDGE, IL 60517 (630) 881-1691 PLUMBING CONTRACTORCL-19-20808 ROCHA PLUMBING 3528 W. 65TH PLACE CHICAGO, IL 60629 773-5238985 PLUMBING CONTRACTORCL-19-22037 ROCKLAND PLUMBING 10039 TRIPP OAK LAWN, IL 60453 708-3852000 PLUMBING CONTRACTORCL-19-22081 ROTO ROOTER SERVICES CO 2300 HAMMOND DRIVE SCHAUMBURG, IL 60173 (224) 265-4864 PLUMBING CONTRACTORCL-19-18657 ROYAL PLUMBING, INC. 211 ILLINOIS STREET LEMONT, IL 60439 630-2573555 PLUMBING CONTRACTORCL-19-20134 Ryan Geyer Plumbing, Inc. 10436 W. CERMAK ROAD WESTCHESTER, IL 60154 (708) 345-0011 PLUMBING CONTRACTORCL-19-21496 S3 Plumbing & Mechanical LLC 1061 EAST MAIN STREET STE 200 EAST DUNDEE, IL 60118 (847) 783-0033 PLUMBING CONTRACTORCL-19-19565 Sargon Plumbing Service 7706 N. KEDVALE SKOKIE, IL 60076 (773) 758-2293 PLUMBING CONTRACTORCL-19-21458 SCHRAMM PLUMBING INC. 13856 TWIN OAKS COURT HOMER GLEN, IL 60491 (708) 301-5807 PLUMBING CONTRACTORCL-19-19261 Sean Patrick's Plumbing 6100 JACQUELYN COURT TINLEY PARK, IL 60477 (708) 825-4147 PLUMBING CONTRACTORCL-19-17946 Secondcity Plumbing & Sewer P.O. BOX 388315 CHICAGO, IL 60638 (773) 544-6300 PLUMBING CONTRACTORCL-19-22028 Sherman Mechanical 1075 ALEXANDER COURT CARY, IL 60013 (847) 462-1020 PLUMBING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-19755 Shull Plumbing Inc. 31632 N. ELLIS DRIVE VOLO, IL 60073 PLUMBING CONTRACTORCL-19-20717 SIKMA PLUMBING CO. INC. 1836 LAKE STREET DYER, IN 46311 219-3225740 PLUMBING CONTRACTORCL-19-19918 SIMON PLUMBING 5200 W 160TH STREET OAK FOREST, IL 60452 708-6873378 PLUMBING CONTRACTORCL-19-25907 Sly Plumbing Inc 3116 DORA STREET FRANKLIN PARK, IL 60131 (773) 842-3790 PLUMBING CONTRACTORCL-19-17693 SMS Plumbing Inc. 1094 BERKLEY LANE LEMONT, IL 60439 (630) 343-6696 PLUMBING CONTRACTORCL-19-19276 SOLID PLUMBING 11318 TEA TREE LANE FRANKFORT, IL 60423 PLUMBING CONTRACTORCL-19-19789 SOLUTION PLUMBING, INC. 4540 HIRSCHBERG AVE. SCHILLER PARK, IL 60176 (312) 752-6508 PLUMBING CONTRACTORCL-19-18757 SOUKOP PLUMBING, INC. 4 N 440 MEDINAH ROAD ADDISON, IL 60101 630-3079077 PLUMBING CONTRACTORCL-19-21158 SOUTH PARK PLUMBING, INC. 12451 S. VINCENNES ROAD BLUE ISLAND, IL 60406 (708) 388-9878 PLUMBING CONTRACTORCL-19-22091 SOUTHTOWN PLUMBING & SEWER INC. 15553 70TH COURT ORLAND PARK, IL 60462 708-6337350 PLUMBING CONTRACTORCL-19-19936 Specialty Plumbing Company 20026 S. PINE HILL ROAD FRANKFORT, IL 60423 (815) 274-6237 PLUMBING CONTRACTORCL-19-20126 Standard Plumbing Inc. 9670 W. FRANKLIN AVE. - #205 FRANKLIN PARK, IL 60131 (708) 945-5696 PLUMBING CONTRACTORCL-19-20494 STOLTZNER PLUMBING 92 TURNER AVENUE ELK GROVE VILLAGE, IL 60007 847-4271450 PLUMBING CONTRACTORCL-19-18588 STUTZ PLUMBING INC 7240 CIRCLE AVENUE FOREST PARK, IL 60130 708-3661512 PLUMBING CONTRACTORCL-19-19189 SUBIA CONSTRUCTION CO. 7226 W. 90TH PLACE BRIDGEVIEW, IL 60455 708-2689101 PLUMBING CONTRACTORCL-19-22019 Sullivan Plumbing & Sewer 15213 S. LARAMIE AVE. OAK FOREST, IL 60452 (708) 305-2120 PLUMBING CONTRACTORCL-19-19384 SUPER T. PLUMBING, INC. 945 E. 75TH STREET CHICAGO, IL 60619 (773) 759-1511 PLUMBING CONTRACTORCL-19-20365 SUPERIOR CORPORATION OF IL 750 LEE STREET ELK GROVE VILLAGE, IL 60007 (847) 806-9900 PLUMBING CONTRACTORCL-19-17807 SUPERIOR PLUMBING CORP. 2020 DEAN STREET #M2 SAINT CHARLES, IL 60174 (630) 762-8152 PLUMBING CONTRACTORCL-19-18091 Szabo's Rooterman Plumbing & Drain 14417 CALIFORNIA AVENUE POSEN, IL 60469 (708) 389-6543 PLUMBING CONTRACTORCL-19-22048 T.S. Walsh Plumbing, Inc 8905 E. PHEASANT TRAIL WILMINGTON, IL 60481 (815) 405-7488 PLUMBING CONTRACTORCL-19-18613 Tabron's Quality Plumbing 2 FORD DRIVE NEW LENOX, IL 60451 (815) 485-9680 PLUMBING CONTRACTORCL-19-21025 TAYLOR DEVELOPMENT INC 19128 S 85TH COURT BUILDING 1, UNIT 2 MOKENA, IL 60448 (815) 469-6926 PLUMBING CONTRACTORCL-19-21328 TCU SURESHOT, LLC 16W115 83RD STREET BURR RIDGE, IL 60527 (630) 887-0265 PLUMBING CONTRACTORCL-19-22157 TED KAWULA COMPANY 4846 W. MONTROSE CHICAGO, IL 60641 773-4404975 PLUMBING CONTRACTORCL-19-24166 TF Sullivan Plumbing Inc 17161 S OZARK AVE TINLEY PARK, IL 60477 (708) 465-9786 PLUMBING CONTRACTORCL-19-22031 The YMI Group, Inc. 2483 GREENLEAF AVE. ELK GROVE VILLAGE, IL 60007 (847) 258-4650 PLUMBING CONTRACTORCL-19-17689 Tim's General Contractor 191 WARWICK DRIVE GLENDALE HEIGHTS, IL 60139 (630) 290-2379 PLUMBING CONTRACTORCL-19-19132 TLC PLUMBING, INC. 235 N. LINDBERG GRIFFITH, IN 46319 219-9226214 PLUMBING CONTRACTORCL-19-20902 TLG PLUMBING 10838 FRONT STREET MOKENA, IL 60448 708-4797140 PLUMBING CONTRACTORCL-19-21415 TMZ PLUMBING, INC. 12040 AERO DRIVE #22 PLAINFIELD, IL 60585 (815) 782-8284 PLUMBING CONTRACTORCL-19-20846 TOM CALLAHAN PLUMBING CO 900 MAIN STREET LEMONT, IL 60439 630-2570464 PLUMBING CONTRACTORCL-19-19316 TOM ZAKOSEK PLUMBING & HEATING 1020 MASON AVENUE AURORA, IL 60506 (630) 892-0847 PLUMBING CONTRACTORCL-19-19151 TOMKAT ROOFING, INC. 32815 N. 200 E. RD. STREATOR, IL 61364 815-6731449 PLUMBING CONTRACTORCL-19-22088 TRITON PLUMBING, LLC 16350 105TH COURT ORLAND PARK, IL 60467 (312) 226-6922 PLUMBING CONTRACTORCL-19-18522 TRUSTY PLUMBING 9840 EL CAMENO LANE ORLAND PARK, IL 60462 (630) 518-2092 PLUMBING CONTRACTORCL-19-21977 US Plumbing and Sewer Inc. 8400 WILMETTE AVE DARIEN, IL 60561 (630) 968-2690 PLUMBING CONTRACTORCL-19-24697 Valley Plumbing Inc 15735 S BELL ROAD HOMER GLEN, IL 60491 (708) 214-0477 PLUMBING CONTRACTORCL-19-19643 VENEGAS PLUMBING 4844 W. DEMING PLACE CHICAGO, IL 60639 (773) 252-8441 PLUMBING CONTRACTORCL-19-20398 Ventra Plumbing 7N211 MEDINAH ROAD MEDINAH, IL 60157 (847) 909-4875 PLUMBING CONTRACTORCL-19-19519 WALSH SERVICES, INC. 4624 WEST 138TH STREET CRESTWOOD, IL 60445 708-3899406 PLUMBING CONTRACTORCL-19-20870 Water Services Company of IL 848 OLIVE STREET ELGIN, IL 60120 (847) 697-6623 PLUMBING CONTRACTORCL-19-21834 WHEATLAND PLUMBING SERVICES 15133 S. DILLMAN STREET PLAINFIELD, IL 60544 (815) 530-4144 PLUMBING CONTRACTORCL-19-19611 WHITE EAGLE PLUMBING 3529 UNION AVENUE STEGER, IL 60475 708-7563390 PLUMBING CONTRACTORCL-19-25978 Wiesner Plumbing Inc 407 PINECREEK DRIVE NORTH AURORA, IL 60542 (630) 742-1561 PLUMBING CONTRACTORCL-19-15911 WK Plumbing & Sewer, Inc. 8133 W. CHURCH STREET NILES, IL 60714 (773) 415-3014 PLUMBING CONTRACTORCL-19-18748 WR Plumbing, Inc. 8336 S. MANSFIELD BURBANK, IL 60459 PLUMBING CONTRACTORCL-19-16784 YES! PLUMBING 1509 W. 174TH STREET HAZEL CREST, IL 60429 708-6478090 PLUMBING CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-19525 ZEBRA PLUMBING SERVICES, LLC 3902 TURNER AVENUE PLANO, IL 60545 630-5529250 PLUMBING CONTRACTORCL-19-20999 ZRYW PLUMBING, INC. 9131 S. MEADOWVIEW DRIVE OAK FOREST, IL 60452 (773) 392-0383 PLUMBING CONTRACTORCL-19-19492 Zuniga's Plumbing Inc. 2536 S. MILLARD CHICAGO, IL 60623 (773) 619-2730 PLUMBING CONTRACTORCL-19-24359 #1 M&J Construction, Inc. 12662 OLD PLANK DR NEW LENOX, IL 60451 (815) 462-4407 ROOFING CONTRACTOR- LIMITEDCL-19-19855 A-ABEL ROOFING INC 5730 150TH PLACE OAK FOREST, IL 60452 (708) 646-3656 ROOFING CONTRACTOR- LIMITEDCL-19-26048 Above Par Construction Inc. 745 RIDGEVIEW DR. MCHENRY, IL 60050 (815) 345-1048 ROOFING CONTRACTOR- LIMITEDCL-19-25300 Alpha Storm Solutions Inc. 800 E. MARKET STREET UNIT A SOMONAUK, IL 60552 (815) 669-5922 ROOFING CONTRACTOR- LIMITEDCL-19-15991 DEL MAR BUILDERS, INC 165 W 10TH ST CHICAGO HEIGHTS, IL 60411 (708) 704-3336 ROOFING CONTRACTOR- LIMITEDCL-19-18122 EENIGENBURG EXTERIORS, INC. 13926 W. 117TH AVE. CEDAR LAKE, IN 46303 219-3652837 ROOFING CONTRACTOR- LIMITEDCL-19-19986 EVOY CONSTRUCTION 12600 S. REGINA LANE PALOS PARK, IL 60464 (708) 280-0432 ROOFING CONTRACTOR- LIMITEDCL-19-25879 Fredd Construction 123 E. LAKE ST. SUITE 200 BLOOMINGDALE, IL 60108 (630) 504-7146 ROOFING CONTRACTOR- LIMITEDCL-19-20979 Heritage Home Improvements 16249 107TH AVENUE STE 9 ORLAND PARK, IL 60467 (708) 460-3820 ROOFING CONTRACTOR- LIMITEDCL-19-16001 Lang Home Exteriors 14109 HEMPSTEAD ORLAND PARK, IL 60462 (708) 774-1098 ROOFING CONTRACTOR- LIMITEDCL-19-24646 M&M Contractors 240 E OGDEN AVENUE UNIT 102 HINSDALE, IL 60521 (708) 218-3102 ROOFING CONTRACTOR- LIMITEDCL-19-20319 POWER HOME REMODELING GROUP 2501 SEAPORT DRIVE CHESTER, PA 19013 610-8745000 ROOFING CONTRACTOR- LIMITEDCL-19-16878 SEARS HOME IMPROVEMENT 1024 FLORIDA LONGWOOD, FL 32750 (407) 767-0990 ROOFING CONTRACTOR- LIMITEDCL-19-16485 Stan's Roofing & Siding, LLC 8211 133RD STREET ORLAND PARK, IL 60462 (708) 448-4100 ROOFING CONTRACTOR- LIMITEDCL-19-26023 Star Unlimited Construction Inc. 45W160 BEITH ROAD MAPLE PARK, IL 60151 (773) 331-2889 ROOFING CONTRACTOR- LIMITEDCL-19-24452 Superior Contracting Services, Inc. 13341 SOUTHWEST HWY STE E & F ORLAND PARK, IL 60462 (708) 923-1700 ROOFING CONTRACTOR- LIMITEDCL-19-16327 ANDERSON ROOFING & SIDING INC 13409 E RED COAT DRIVE LEMONT, IL 60439 (630) 243-1399 ROOFING CONTRACTOR- UNLIMITEDCL-19-16236 CALDERONE ENTERPRISES INC 15631 VAN DRUNEN RD SOUTH HOLLAND, IL 60473 708-5960955 ROOFING CONTRACTOR- UNLIMITEDCL-19-22979 CARE SHEET METAL & ROOFING INC 9536 W. 47TH STREET BROOKFIELD, IL 60513 (708) 387-9784 ROOFING CONTRACTOR- UNLIMITEDCL-19-17839 Crawford Roofing Experts LLC 900 NATIONAL PARKWAY SUITE 260 SCHAUMBURG, IL 60173 (847) 995-0555 ROOFING CONTRACTOR- UNLIMITEDCL-19-19119 Davis Roofing, Inc. 15412 70TH COURT ORLAND PARK, IL 60462 (708) 926-2450 ROOFING CONTRACTOR- UNLIMITEDCL-19-18447 DEVRIES ROOFING COMPANY 8550 S 77TH AVENUE BRIDGEVIEW, IL 60455 708-5981110 ROOFING CONTRACTOR- UNLIMITEDCL-19-19719 G&L CONSTRUCTION INC 8401 W 191 ST MOKENA, IL 60448 708-4791400 ROOFING CONTRACTOR- UNLIMITEDCL-19-17317 GREAT LAKES ROOFING 1334 FIELD STREET HAMMOND, IN 46320 (219) 852-9323 ROOFING CONTRACTOR- UNLIMITEDCL-19-19389 GREAT ROOFING LLC 16004 RIDGEWOOD DRIVE HOMER GLEN, IL 60491 708-6460057 ROOFING CONTRACTOR- UNLIMITEDCL-19-16860 HAMSTRA ENTERPRISES INC 22823 S. MUSTANG ROAD FRANKFORT, IL 60423 815-4646644 ROOFING CONTRACTOR- UNLIMITEDCL-19-17047 Jerry's Roofing Service 14838 LANDINGS LANE OAK FOREST, IL 60452 (708) 687-8171 ROOFING CONTRACTOR- UNLIMITEDCL-19-16980 Jones & Cleary Roofing Company 6838 S SOUTH CHICAGO AVENUE CHICAGO, IL 60638 (773) 288-6464 ROOFING CONTRACTOR- UNLIMITEDCL-19-21063 JW KINGERY, LLC 12611 S. NATOMA AVE. PALOS HEIGHTS, IL 60463 708-3418985 ROOFING CONTRACTOR- UNLIMITEDCL-19-21442 KEITH TILDEN ROOFING CO. INC. 252 W LAKE STREET ELMHURST, IL 60126 (630) 834-4325 ROOFING CONTRACTOR- UNLIMITEDCL-19-21153 KERRY MASONRY AND ROOFING 3917 W 95TH STREET EVERGREEN PARK, IL 60805 (708) 422-3004 ROOFING CONTRACTOR- UNLIMITEDCL-19-24621 KNICKERBOCKER ROOFING & PAVING 16851 LATHROP AVENUE HARVEY, IL 60426 708-3397260 ROOFING CONTRACTOR- UNLIMITEDCL-19-20286 KORELLIS ROOFING INC. 1333 169TH STREET HAMMOND, IN 46324 219-8441400 ROOFING CONTRACTOR- UNLIMITEDCL-19-25882 KULA REMODELING 6724 89TH PLACE OAK LAWN, IL 60453 (708) 307-4180 ROOFING CONTRACTOR- UNLIMITEDCL-19-17327 LINDHOLM ROOFING COMPANY 3588 N MILWAUKEE AVENUE CHICAGO, IL 60641 (773) 283-7675 ROOFING CONTRACTOR- UNLIMITEDCL-19-17117 M & M ROOFING INC 3488 EAGLE NEST DRIVE CRETE, IL 60417 708-7567800 ROOFING CONTRACTOR- UNLIMITEDCL-19-16990 Metalmaster / Roofmaster 4800 METALMASTER WAY MCHENRY, IL 60050 (815) 459-6415 ROOFING CONTRACTOR- UNLIMITEDCL-19-20967 MORTENSON ROOFING COMPANY 9505 CORSAIR ROAD FRANKFORT, IL 60423 815-4647300 ROOFING CONTRACTOR- UNLIMITEDCL-19-17356 Olsson Roofing Company Inc. P.O. BOX 1450 AURORA, IL 60507 (630) 892-0449 ROOFING CONTRACTOR- UNLIMITEDCL-19-24305 Proliance General Contrators 1431 OPUS PL., SUITE 110 DOWNERS GROVE, IL 60515 (630) 541-3923 ROOFING CONTRACTOR- UNLIMITEDCL-19-25921 Quantum Exteriors LLC 5105 E. TOLLVIEW DRIVE SUITE 130 ROLLING MEADOWS, IL 60008 (847) 749-1427 ROOFING CONTRACTOR- UNLIMITEDCL-19-16491 RD SULZBERGER, INC. 28345 S. 88TH AVENUE PEOTONE, IL 60468 708-7485720 ROOFING CONTRACTOR- UNLIMITEDCL-19-16709 RIDGEWORTH ROOFING CO. INC. 121 ONTARIO STREET FRANKFORT, IL 60423 708-5980039 ROOFING CONTRACTOR- UNLIMITEDCL-19-16790 ROGERS ROOFING 4540 WABASH HAMMOND, IN 46327 219-9339145 ROOFING CONTRACTOR- UNLIMITEDCL-19-25861 Roofs, Inc. 8722 W. 47TH STREET LYONS, IL 60534 (708) 447-9300 ROOFING CONTRACTOR- UNLIMITED

License # DBA Physical Address Physical City Phone ClassificationCL-19-26019 Seal Tight Exteriors Inc. 3239 LOVEROCK AVE. STEGER, IL 60475 (708) 755-3555 ROOFING CONTRACTOR- UNLIMITEDCL-19-22831 Simon Roofing and Sheet Metal 70 KARAGO AVENUE YOUNGSTOWN, OH 44512 (330) 629-7663 ROOFING CONTRACTOR- UNLIMITEDCL-19-22208 Skik Enterprises Inc. 14509 HILLCREST ROAD HOMER GLEN, IL 60491 (773) 299-0419 ROOFING CONTRACTOR- UNLIMITEDCL-19-17127 Stewart Roofing Co. Inc. 403 E. 115TH STREET CHICAGO, IL 60628 (773) 264-1754 ROOFING CONTRACTOR- UNLIMITEDCL-19-21086 Trent Roofing & Construction 10909 SPRING ROAD GARDEN PRAIRIE, IL 61038 (708) 656-5582 ROOFING CONTRACTOR- UNLIMITEDCL-19-24926 Williams Roofing & Insulation Inc. 6044 CAROL AVENUE MORTON GROVE, IL 60053 (773) 338-7391 ROOFING CONTRACTOR- UNLIMITEDCL-19-21874 WINDWARD ROOFING & CONST. CO. 919 S. SACRAMENTO CHICAGO, IL 60612 (773) 638-6580 ROOFING CONTRACTOR- UNLIMITEDCL-19-21618 FLOOD BROS DISPOSAL 17W609 14TH ST OAKBROOK TERRACE, IL 60181 (630) 261-0400 SCAVENGERS/REFUSE BUSINESS CL-19-17614 NUWAY DISPOSAL 1501 W 175TH STREET HOMEWOOD, IL 60430 (708) 798-1004 SCAVENGERS/REFUSE BUSINESS CL-19-19871 WASTE MANAGEMENT 700 E BUTTERFIELD RD 4TH FL LOMBARD, IL 60148 (630) 652-9029 SCAVENGERS/REFUSE BUSINESS CL-19-24549 Arriba Construction & Supply LLC 21652 WOLF ROAD MOKENA, IL 60448 (855) 427-7422 SEWER CONTRACTORCL-19-17300 CELTIC SEWER & WATER 24113 HEATHERVIEW DRIVE MANHATTAN, IL 60442 708-3085762 SEWER CONTRACTORCL-19-15970 CLARKE'S TRENCHING 6965 MARGARETS COURTYARD TINLEY PARK, IL 60477 708-6148391 SEWER CONTRACTORCL-19-25696 Crossmark Site Utilities, Inc. 19331 SHABBONA DRIVE TINLEY PARK, IL 60487 (815) 823-7966 SEWER CONTRACTORCL-19-19182 DUN-A-RI SEWER & WATER 9635 COOK AVENUE OAK LAWN, IL 60453 (708) 243-2436 SEWER CONTRACTORCL-19-26031 Len Cox and Sons Excavating 1203 THEODORE ST CREST HILL, IL 60403 (815) 730-7700 SEWER CONTRACTORCL-19-19947 MOSS SEWER & WATER 18358 S LECLAIRE TINLEY PARK, IL 60477 (708) 991-7591 SEWER CONTRACTORCL-19-16679 REID & SONS DRAINAGE 22915 COTTAGE GROVE AVENUE STEGER, IL 60475 (708) 757-9041 SEWER CONTRACTORCL-19-23184 Riccio Construction Corporation 16309 107TH AVE STE 6 ORLAND PARK, IL 60467 (708) 966-0920 SEWER CONTRACTORCL-19-25671 Wilson & Sons Construction 703 TINLEY DRIVE AURORA, IL 60506 (630) 973-3908 SEWER CONTRACTORCL-19-19722 COMET NEON 1120 RIDGE AVE. LOMBARD, IL 60148 (630) 656-1085 SIGN CONTRACTORCL-19-25939 Creative Signs & Printing 9751 SOUTHWEST HIGHWAY OAK LAWN, IL 60453 (708) 307-3333 SIGN CONTRACTORCL-19-17115 DOYLE SIGNS INC 232 INTERSTATE RD ADDISON, IL 60101 630-5439490 SIGN CONTRACTORCL-19-17118 GRATE SIGNS INC 4044 W MCDONOUGH ST JOLIET, IL 60436 (815) 729-9700 SIGN CONTRACTORCL-19-21728 ICON IDENTITY SOLUTIONS 1701 GOLF ROAD 1-900 ROLLING MEADOWS, IL 60008 (847) 631-3361 SIGN CONTRACTORCL-19-20512 Identity Services LLC 1120 W NATIONAL AVENUE ADDISON, IL 60101 (847) 737-7324 SIGN CONTRACTORCL-19-22391 Image 360 506 SUNDOWN ROAD SOUTH ELGIN, IL 60177 (847) 488-0650 SIGN CONTRACTORCL-19-19946 Image 360 Mokena 9981 W. 190TH STREET, STE K MOKENA, IL 60448 (708) 478-5751 SIGN CONTRACTORCL-19-16087 Integrity Sign Co 18770 S 88TH AVE - UNIT A MOKENA, IL 60448 (708) 478-2700 SIGN CONTRACTORCL-19-24504 J&S ELECTRIC & SIGN 101 E. ILLINOIS AURORA, IL 60505 (630) 264-4340 SIGN CONTRACTORCL-19-23441 JAS D.AHERN SIGN 3257 S HARDING AVE CHICAGO, IL 60623 (773) 254-0717 SIGN CONTRACTORCL-19-16272 LANDMARK SIGNS INC. 7424 INDUSTRIAL AVE CHESTERTON, IN 46304 219-7629577 SIGN CONTRACTORCL-19-16989 OLYMPIC SIGNS 1130 N. GARFIELD LOMBARD, IL 60148 630-4246100 SIGN CONTRACTORCL-19-22512 One Up Signs 15650 70TH COURT ORLAND PARK, IL 60462 (708) 479-4949 SIGN CONTRACTORCL-19-16233 PARVIN-CLAUSS SIGN COMPANY 165 TUBEWAY DRIVE CAROL STREAM, IL 60188 630-5102020 SIGN CONTRACTORCL-19-26050 QA Prints 3420 MORGAN STREET CHICAGO, IL 60608 (312) 404-2130 SIGN CONTRACTORCL-19-21574 SANFORD AND SIGN 162 WEST GRAND AVENUE ELMHURST, IL 60126 (262) 201-9316 SIGN CONTRACTORCL-19-25910 THE SIGN STOP 5436 W. 111TH ST. OAK LAWN, IL 60453 708-4993344 SIGN CONTRACTORCL-19-16274 VAN BRUGGEN SIGNS, INC. 13401 SOUTHWEST HIGHWAY ORLAND PARK, IL 60462 708-4480826 SIGN CONTRACTORCL-19-25618 Vanadco Signs 10625 STATE ROAD 10 ARGOS, IN 46501 (574) 892-5000 SIGN CONTRACTORCL-19-24625 C & C Iron, Inc 6409 HENDRICKS STREET MERRILLVILLE, IN 46410 (219) 769-2511 STRUCTURAL STEEL CONTRACTORCL-19-25575 Composite Steel Products Inc. 1220 MAIN STREET MELROSE PARK, IL 60160 (708) 344-9010 STRUCTURAL STEEL CONTRACTORCL-19-16810 CORSETTI STRUCTURAL STEEL, INC 2515 NEW LENOX ROAD JOLIET, IL 60433 815-7264083 STRUCTURAL STEEL CONTRACTORCL-19-25503 D5 Iron Works, Inc. 14200 WASHINGTON STREET, BLD B WOODSTOCK, IL 60013 (847) 516-1172 STRUCTURAL STEEL CONTRACTORCL-19-25873 DePasquale Steel Erectors, Inc. 4646 WESTERN AVENUE LISLE, IL 60532 (630) 241-9380 STRUCTURAL STEEL CONTRACTORCL-19-16599 AQUA POOLS INC 13445 W. 159TH STREET HOMER GLEN, IL 60491 708-3611000 SWIMMING POOL CONTRACTORCL-19-16044 CARIBBEAN POOLS INC 11020 179TH STREET ORLAND PARK, IL 60467 219-3228550 SWIMMING POOL CONTRACTORCL-19-20646 FIBERGLASS POOLS OF ILL. 9108 S 54TH COURT OAK LAWN, IL 60453 708-4239028 SWIMMING POOL CONTRACTOR

License # DBA Physical Address Physical City Phone ClassificationCL-19-23540 GILLIANA POOLS, LLC 1000 E 80TH PLACE 600 N MERRILLVILLE, IN 46410 (219) 736-6810 SWIMMING POOL CONTRACTORCL-19-17125 A BETTER DOOR & WINDOW 203 GLENWOOD ROAD CHICAGO HEIGHTS, IL 60411 (708) 754-5588 WINDOWS & DOORS CONTRACTORCL-19-25862 A Touch of Glass & Mirror 939 MONTGOMERY AVENUE AURORA, IL 60506 (630) 801-1230 WINDOWS & DOORS CONTRACTORCL-19-26033 Apex Energy Solutions 17W220 22ND ST. OAKBROOK TER, IL 60181 (630) 536-9448 WINDOWS & DOORS CONTRACTORCL-19-25889 Arlington Glass & Mirror Co. 4547 N. MILWAUKEE AVENUE CHICAGO, IL 60630 (773) 283-0737 WINDOWS & DOORS CONTRACTORCL-19-16800 GILKEY WINDOWS CO. 10160 VIRGINIA AVENUE CHICAGO RIDGE, IL 60415 708-2292349 WINDOWS & DOORS CONTRACTORCL-19-23771 LAKELAND BUILDING SUPPLY INC. 1600 DELANEY ROAD GURNEE, IL 60031 847-3362664 WINDOWS & DOORS CONTRACTORCL-19-22447 Preferred Window & Door 3280 E LINCOLN HIGHWAY LYNWOOD, IL 60411 (708) 895-3667 WINDOWS & DOORS CONTRACTORCL-19-21293 Thermalcraft Inc. 155 E ST CHARLES ROAD VILLA PARK, IL 60181 (630) 279-1220 WINDOWS & DOORS CONTRACTORCL-19-17000 WINDOW & DOOR SUPERSTORE 6280 159TH STREET OAK FOREST, IL 60452 708-5353900 WINDOWS & DOORS CONTRACTOR