Contractors Employer Contract Address Phone Contact 44 Electric Inc A, C 1028 Longaker Road, Northbrook, IL 60062 312-342-4333 Gilbert Bottcher A & F ELECTRICAL SERVICES CO. A 8149 Katy Lane , Orland Park, IL 60462 708 662-0189 Julie Fletcher A & M POWER ELECTRIC, INC. A 1206 Somerset Lane, Woodridge, IL 60517 708 710-9606 Tina Biancofiori A AND C ELECTRIC, INC. A 704 W. Algonquin Rd., Arlington Heights, IL 60005 847 640-1093 Arthur Arriaga AARDEMA ELECTRIC, LLC A 13949 Central Avenue, Midlothian, IL 60445 708 576-6400 Shannon Aardema ABCO ELECRICAL CONSTRUCTION & DESIGN L.L.C. A, C, R 817 S. Kildare Avenue, Chicago, IL 60624 773 826-2600 Andrew Ray ABR COMMUNICATIONS, INC. A, C   4146 Warren Avenue, Hillside, IL 60161 708 547-6100 Cynthia Arriz ACAMARD TECHNOLOGIES, INC. C PO BOX 892, PALATINE, IL 60078 847 303-9670 Brenda Waters ADT, LLC Specialty 111 Windsor Drive , Oakbrook, IL 60523 630-218-7521 John Roberts ADVANCED COMMUNICATIONS, INC. C 201 Woodcreek Dr. , Michigan City, IN 46360 219 874-3333 Kevin Warnke ADVANCED DATA TECHNOLOGIES, INC. A, C 1075 Shore Rd. , Naperville, IL 60563 630 355-3113 David W. Kelsch ADVANCED ELECTRICAL SYSTEMS, INC. A 585 W. Taft Drive # C , South Holland, IL 60473 708 333-3885 Pamela Raynor ADVANCED WIRING SOLUTIONS, INC. C 4838 W. 128th Place , Alsip, IL 60803 708 385-0916 Traci Mucha ADVANTAGE TECHNOLOGIES, LLC C 12621 S Laramie Ave, Suite B, Alsip, IL 60803 708-336-4520 Jason Van Beveren ADVENT SYSTEMS, INC. A, C 435 W. Fullerton , Elmhurst, IL 60126 630 279-7171 Michael Walsdorf AHR (American Human Resources) LTD. D/B/A TORCH ELECTRIC CO. A 2335 W. Devon Ave, Suite 201, Chicago, IL 60659 630 618-9445 Shan Bakhtiari AIRPORT ELECTRIC COMPANY A, C 6342 S. Central Ave. , Chicago, IL 60638 773 735-5757 Rosalie Stiegal ALDRIDGE ELECTRIC, INC. A, C 844 E. Rockland Rd. , Libertyville, IL 60048 847 680-5200 Stephen Rivi ALL CONSTRUCTION ELECTRIC, INC. A 14032 S Kostner Ave, Unit F, Crestwood, IL 60418 708 389-7390 Darlene Harris ALL PHASE ELECTRIC CO. A 1229 E. Algonquin Rd. , Arlington Heights, IL 60005 847 545-1300 Jeanine Bucholz ALL PHASE ELECTRICAL CONTRACTORS, INC. A 21750 Main St., Unit 25 , Matteson, IL 60443 708 283-6988 Maribeth McNitt ALL PURPOSE ERECTORS, INC A 1112 Starlifter Drive, Lebanon, IL 62254 618 537-7777 Maurice Rakers ALL RIGHT SIGN INC. ES 3628 Union Ave. , Steger, IL 60475 708 754-6366 Teresa Bowen ALL TECH ENERGY, INC. A, LM 1000 E. State Parkway Suite C"", Schaumburg, IL 60173 847 882-0500 Kathleen Esposito ALLIED ELECTRIC & COMMUNICATIONS, INC. C 702 Wildwood Drive, Minooka, IL 60447 630 873-5200 Miranda Phillips ALRON ELECTRIC, INC. A P.O. Box 494 , New Lenox, IL 60451 815 463-1355 Veronica Robledo ALTHOFF INDUSTRIES, INC. A 8001 S IL Route 31 , Crystal Lake, IL 60014 815 455-7000 Thomas Althoff AMBER MECHANICAL CONTRACTORS, INC. C 5602 W. 120th Street , Alsip, IL 60803 708 597-3143 John C. Lindemulder, Jr AMC TELEPHONE SERVICE, INC. C 1006 Bonaventure Drive , Elk Grove Village, IL 60007 847 891-6650 Barbara Ann Jozwiak AMERICAN BACKHOE SERVICE & EXCAVATING COMPANY A, C, M 2560 Federal Signal Drive , University Park, IL 60484 815 469-2100 Carl Sterzel AMERICAN ELECTRIC CONSTRUCTION COMPANY, L.L.C. A, C, R 620 Pratt Ave. , Schaumburg, IL 60193 847 301-1790 Joseph S. Chiaramonte AMERICAN ELECTRICAL, INC. A 700 Theodore St., Cresthill, IL 60435 815 727-0777 Kathleen Ciesla AMP ELECTRIC, INC. A, C 1390 Gateway Blvd. , Beloit, WI 53511 608 299-0170 Lou Rotello AMPERE ELECTRIC COMPANY A, C 2335 W Devon Avenue, #201, Chicago, IL 60659 630 893-1400 Saghar A Bakhtiari  AMS MECHANICAL SYSTEMS, INC. A, C 9341 Adam Don Parkway, Woodridge, IL 60517 630 887-7700 Benjamin Campbell ANCHOR ELECTRIC CORPORATION A 291 E. St. Charles Rd. , Carol Stream, IL 60188 630 682-0145 Amy K. Teeling ANCHOR MECHANICAL, INC. d/b/a/ ANCHOR ELECTRICAL MAINTENANCE A 255 North California , Chicago, IL 60612 312 492-6994 Mike Rosner ANDERSON PUMP SERVICE, INC. A, C, M 19659 S. 97th Ave. , Mokena, IL 60448 708 478-6190 Gail Anderson APOLLO K. ELECTRIC A 25959 S. Greene Castle Drive, Monee, IL 60449 847 692-3990 Giannoula Davlopoulos APPLE CONCRETE CORING CO. A 1111 S. Finley Road , Lombard, IL 60148 630 350-1213 Melissa Schmitz APPLIED COMMUNICATIONS GROUP, INC. C 1015 Lunt Avenue , Schaumburg, IL 60193 630 529-1020 Mike Mellahn APPLIED CONTROLS, INC. A 30W270 Butterfield Rd # 115, Warrenville, IL 60555 630 836-9440 J. Timothy Smerz ARC 1 ELECTRIC, INC. A 7707 W. 98th Street , Hickory Hills, IL 60457 708 599-1010 Kathleen Motola ARCO ELECTRIC COMPANY A 3333 E. 143rd Street , Burnham, IL 60633 708 891-7000 Robert Palermo AR-CORE ENTERPRISES, INC. A 7344 W. 90th St. , Bridgeview, IL 60455 708 430-4130 Jennie A. Stec ARGO ELECTRIC, INC. A 1007 N. Ellsworth Ave. , Villa Park, IL 60181 630 833-9925 Janet M. Walantas ARGON ELECTRIC COMPANY, INC. A 1700 Leider Lane Suite 100, Buffalo Grove, IL 60089 847 364-2200 Ronald J. Cacioppo ARI INDUSTRIES INC. MAN 381 ARI Court , Addison, IL 60101 630 953-9100 Daniel Malcolm ASHBURN POWER & LIGHT, INC. A, C 5639 W. 120th Street , Alsip, IL 60803 708 293-1566 Gail Malone ASI DEDICATED SERVICES, LLC C 90 E. Halsey Road  Ste. 114, Pasippany, NJ 07054 973 560-3868 Hugh Rudoloph ASSA ABLOY ENTRANCE SYSTEMS D, G 1630 Jarvis Ave , Elk Grove Village, IL 60007 847 228-5600 Michael P. McCaslin ASSOCIATED ELECTRICAL CONTRACTORS OF IL, LLC A, C 319 Lamb Road   POB 39, Woodstock, IL 60098 815 337-6600 Guy Seeman AT&T SERVICES, INC. C 95 West Algonquin Road, Arlington Heights, IL 60005 847 248-8824 Ron Wells ATOMATIC MECHANICAL SERVICES A 3733 N. Ventura Drive, Arlington Heights, IL 60004 847 818-4300 Steven Stachorek AUSTGENS ELECTRIC, INC. A 801 E. Main Street , Griffith, IN 46319 219 924-7528 Ronald Austgen AUTOMATIC BUILDING CONTROLS, INC. A 3315 Algonquin Rd. Suite 550, Rolling Meadows, IL 60008 847 296-4000 Grant Bevill AUTOMATIC DOORS, INC. G 113 Sangra Ct. , Streamwood, Il 60107 630 837-4496 Patricia King AVI-SPL C 2266 Palmer Drive, Schauamburg, IL 60173 847 258-7804 John Zettel B3 INTEGRATED SOLUTIONS A 6500 W. 65th Street Suite 200, Chicago, IL 60638 773 788-0900 Jason Bonaparte BALANCED LOAD ELECTRIC LLC A 115 E Ogden Avenue, Suite 117-106, Naperville, IL 60563 708 372-7349 Frank Bruno BANDWIDTH MANAGEMENT, INC. A, C 670 Chase Avenue , Elk Grove Village, IL 60007 847 290-0099 Sara L. Karr BARTECH GROUP, INC. DBA THE BARTECH GROUP A, C 44 W. 60th Street , Chicago, IL 60621 773 241-6831 Dwayne Barlow Barton Electric Inc. A 247 State Route 160, Trenton, IL 62293 618-654-6626 Elaine Barton BARTLETT POWER & LIGHTING INC. A 1879 N. Neltnor Blvd. #310 Suite 140, West Chicago, IL 60185 630 441-6014 Carol Kubovy BASSETT ELECTRICAL CONTRACTING, LLC A 73 Heritage Trail , Hainsville, IL 60030 847 912-4083 Mary Bassett BEACON SALES, SERVICE & INSTALLATION, INC. M 2413 7th Avenue , North Riverside, IL 60546 708 442-7442 Patrick P. Ferriter BEERY HEATING & COOLING,INC. A 114 Kirkland Circle   Ste. D, Oswego, IL 60543 630 585-6444 Carol Beery BEL-AIRE ELECTRIC COMPANY A 1850 Shorewood Drive, Hoffman Estates, IL 60192 847 548-7596 Patricia Samborski BELCORE ELECTRIC CONSTRUCTION CO. A, M 1600 Main St. , Melrose Park, IL 60160 708 345-1344 Luann McAuliffe BELEC ELECTRICAL, INC. A 7720 Gross Point Rd. Unit B, Skokie, IL 60077 847 967-6111 Roy Belluomini BELLSOM ELECTRIC, INC. A 6809 Columbia Ave. Suite G, Hammond, IN 46324 219 554-1100 Dody Russell BELMONT & LEAVITT CORP. D/B/A AVONDALE ELECTRIC, INC. A 1475 Brummel , Elk Grove Village, IL 60007 847 981-9980 David Dell' Aringa BENCHMARK COMMUNICATIONS, INC. C 750 Warrenville Road, Suite 250, Lisle, IL 60532 630 577-2625 Herman J. Valdez BENSON ELECTRICAL CONTRACTING, INC. A 371 E. Prairie Street, Unit G, Crystal Lake, IL 60014 815 455-2260 Vickie Marconi BERNARD N. LANE COMPANY D/B/A MONARCH ELECTRIC CONSTRUCTION CO. A 8258 Christiana , Skokie, IL 60076 847 673-6363 Amy Lane BERNARDONI ELECTRIC, INCORPORATED A 830 Tollgate Rd. , Elgin, IL 60123 847 697-2600 Tom Bernardoni BERRY ELECTRIC CONTRACTING COMPANY A, C, M 1201 Morris Ave. , Berkeley, IL 60163 708 547-9300 Chris Olson BEST NEON SIGN CO. ES 6025 S. New England , Chicago, IL 60638 773 586-2700 Marvin Goldzweig BLACKHAWK ELECTRICAL CONSTRUCTION LLC A 5100 Pearl Street, Schiller Park, IL 60176 847 447-3450 Jon Teresiak BLAZE ELECTRIC CORP. A 2424 S. 25th Ave. , Broadview, IL 60155 708 344-0600 Michaelena Ziemba BLOCK ELECTRIC COMPANY, INC. A, C 7107 North Milwaukee Ave., Niles, IL 60714 847 647-4030 John G. Block BME ELECTRIC, INC. A 9935 S. 76th Ave, Unit A, Bridgeview, IL 60455 708 670-5014 Melissa Moran BONUS ELECTRIC & TECHNOLOGY SOLUTIONS CO., LLC A,C, R  112 Main Street , Lemont, IL 60439 630 257-3336 John Haberkorn, Jr. BOSS ELECTRIC, INC. A 16020 Suntone Drive Unit A, South Holland, IL 60473 708 339-2677 Ruth A. Boss BOYD ELECTRIC, INC. A, MAINT, LM 10053 S. 76th Avenue, Bridgeview, IL 60455 708 952-4500 James M. Boyd BRENNAN ELECTRIC, INC. A 9209 S. Lawndale Avenue , Evergreen Park, IL 60805 708 704-1419 Rita Brennan BROADWAY ELECTRIC, INC. A, C   831 Oakton St. , Elk Grove Village, IL 60007 847 593-0001 John Oehler BROWN ELECTRIC SERVICE, INC. A 9500 W. 144th Place PO BOX 96, Orland Park, IL 60462 708 645-9000 Krista Brown BURNHAM ELECTRIC, INC. A, C 12913 S Commercial Avenue, Chicago, IL 60633 773 428-5797 Christopher J Gomez BUILDERS CHICAGO CORPORATION A 9820 W. Foster Avenue , Rosemont, IL 60018 224 654-2122 Richard C. Crandall, Jr. BUSINESS WIRING SOLUTIONS, INC. C 9715 S. Merton Street , Oak Lawn, IL 60453 224 484-9473 Lynn Howard C + W Facility Services Inc M 275 Grove Street, Suite 3-200, Auburndale, MA 02466 617 527-5222 Paul Bedborough C. ACITELLI HEATING & PIPING CONTRACTORS, INC. A 813 South Villa Avenue, Villa Park, IL 60181 6330 832-4645 Charles Acitelli, Jr. C.A. RILEY ELECTRIC CONSTRUCTION CORPORATION A 911 Lee St. , Elk Grove Village, IL 60007 847 437-3851 Charlotte A. Birck C. J. POWER, INC. A 320 Park Place, Sandwich, IL 60548 630 552-9700 Karen I. Bohnstedt C.A.S.E. CONSTRUCTION AND ELECTRICAL CONTRACTORS A P.O. Box 72 , Steger, IL 60475 708 672-5320 Rita M. Lester C SUREK ELECTRIC INC A 8950 Skyline Drive, Burr Ridge, IL 60527 630 789-1951 Sophie V. Scurek CABLE COMMUNICATIONS, INC. A, C, R, M 6200 So. Oakley , Chicago, IL 60636 773 925-1344 Susan Hurley CABLE ELECTRIC COMPANY, INC. A 7640 Archer Rd. , Justice, IL 60458 708 458-8900 Susan K. Goacher CABLETECH COMMUNICATIONS, INC. C 512 W. Burlington #201 , LaGrange, IL 60525 708 478-8181 Julie M. Cassara CAMEO ELECTRIC, INC. A 10526 W. Cermak, Suite 113 , Westchester, IL 60154 708 836-1870 Lisa Palma CAMPBELL ELECTRIC, INC. A 939 W. North Avenue Suite 75045, Chicago, IL 60564 708 715-2445 Anita Levinson CANDOR ELECTRIC, INC. A, C, R, LM 940 West 94th Street , Chicago, IL 60620 773 778-2626 Vincent L. DiFiore CANINO ELECTRIC COMPANY A 41 Plaza Drive Unit A , Westmont, IL 60559 708 681-2800 Kathleen T. Canino CAREY ELECTRIC CONTRACTING, INC. A, C, R 3309 W Waukegan Road, Mchenry, IL 60050 815 385-3600 Richard Carey CAREY'S ELECTRIC ENTERPRISES, INC. A 8201 W. 183rd Street Unit B, Tinley Park, IL 60487 708 532-2449 William J. Provencher CARLYN ELECTRICAL CONSTRUCTION, INC. A 625 Touhy Ave. , Elk Grove, IL 60007 847 690-0001 Barbara Permanian CATTANEO ELECTRIC COMPANY A 8171 S. Lemont Rd. , Darien, IL 60561 630 971-0692 Sharon Cattaneo CBA MORRIS INC. D/B/A AUSTIN ELECTRIC, INC. A, LM P.O. Box 191 , Western Springs, IL 60558 630 323-9382 Michele Morris CECO, INC. A, C 200 W. Jackson Blvd. SUITE 1340, Chicago, IL 60606 312 662-0134 Richard Prendergast CFP LIFE SAFETY SYSTEMS, LLC C 10540 S Hoyne Ave, Chicago, IL 60643 773 366-3477 John LaGiglia CHATFIELD ELECTRIC, INC. A, R 3217 Doolittle Drive, Northbrook, IL 60062 847 509-1660 Gregory Tomic CHICAGO COMMUNICATION SYSTEMS, INC. C 2865 Old Higgins Rd. , Elk Grove Village, IL 60007 847 956-8500 Luis I. Marrero, Pres. CHICAGO CUT CONCRETE CUTTING A 674 Albion Ave, Schaumburg, IL 60193 773 282-2288 Tiffany Phillips CHICAGO HEIGHTS CARRIER ELECTRIC CO. A 2713 Jackson Ave. , South Chicago Hgts., IL 60411 708 755-7700 Clara M. Lareau CHICAGO POWER & COMMUNICATIONS, INC. A, C 17 No. State Suite 1700 , Chicago, IL 60602 773 646-6000 Frieda Fleming CHICAGO VOICE AND DATA AUTHORITY A, C 2444 W. 16th Street , Chicago, IL 60608 312 273-4970 Cristina Beran CHICAGOLAND CABLING SOLUTIONS, INC. C 2806 Centre Circle , Downers Grove, IL 60515 630 678-1100 Lawrence J. Mathieu CHICAGOLAND ELECTRI-COMM, INC. A, C 7805 S. Claremont St. , Chicago, IL 60620 773 925-9292 Ann F. Voves CHRISTENBERRY SYSTEMS, & ALARM COMPANY, INC. C 222 Derby Street , Pekin, IL 61554 309 353-7871 Robert Christenberry CINCO ELECTRIC, INC. A 834 So. Arthur Ave. , Arlington Heights, IL 60005 847 632-1800 Cynthia Fallico CITY LIGHTS, LTD. A 9993 Virginia Avenue, Chicago Ridge, IL 60415 708 581-7110 Jackie Hoffman CITY SERVICE ELECTRIC, INC. A, C 5710 N. Northwest Highway, Chicago, IL 60646 773 282-7186 Lauren Hackleman CLEAR LOSS PREVENTION, INC. C 7805 S Claremont Avenue , CHICAGO, IL 60620 312 566-4123 Carrie Pieczynski CLENNON ELECTRIC, INC. A 210 N. Main Street., PO BOX 368, Wilmington, IL 60481 815 476-7741 Christine Humphries CLIMATE PROS LLC A 55 N. Brandon Drive, Glendale Heights, IL 60139 630 893-8511 Todd Ernest C-N-D ELECTRICAL CONTRACTORS, INC. A 19227 S. 85th Court , Mokena, IL 60448 815 806-7530 Christopher Kaczor CNK ELECTRIC INC R 27460 S Wildwood Drive, Monee, IL 60449 708 833-2191 Lisanne Gaidamavice COBRA CONCRETE CUTTING SERVICES, CO. A 2416 E. Oakton, Arlington Hts, IL 60005 773 775-1111 Daniel Foley CODE ENGINEERING SERVICES A 2021 Midwest Road Suite 200, Oakbrook, IL 60523 630 953-8586 Sim Dawson CODES ELECTRIC, INC. A 9541 S. Kildare Avenue , Oak Lawn, IL 60453 708 634-2619 John Cody COLETTE M. DAILEY ELEC. CONTRACTORS, INC. D/B/A: DAILEY ELECTRIC CO., INC. A, C, R 702 So. Vermont , Palatine, IL 60067 847 359-9789 Colette Dailey COMMERCIAL ELECTRIC LLC A 15941 S. Harlem Ave #321, Tinley Park, IL 60477 815 464-7350 Fiona Walsh COMMERCIAL ELECTRONIC SYSTEMS, INC. C 2447 Reeves Rd. , Joliet, IL 60436 815 741-3333 Ronald H. Lindsay COMM-TEST ELECTRIC A 2223 W. 107th Street, Chicago, IL 60643 773 239-1924 Sean Dunleavy COMMUNICATION SPECIALTIES, INC. C 201 E. Army Trail Rd. #208 , Bloomingdale, IL 60108 630 588-9873 Eric Morrisroe COMMUNICATION TECHNOLOGY SERVICES, INC. A, C 33 Locke Drive , Marlborough, MA 1752 508 382-2700 John J. Tegan, Jr. COMMUNICATION ZONE, INC. C 735 W. Lunt Avenue , Schaumburg, IL 60193 630 994-5040 John B. Kaprales CARROLL WEISS AND ASSOCIATES, INC. D/B/A/ COMPLETE ELECTRICAL SERVICE A 639  Main Street, Batavia, IL 60510 630 879-1098 Steve Risch CONCUR ELECTRIC COMPANY, INC. A 4729 West 135th Street, Building D, Crestwood, IL 60418 708 396-8766 Josephine Curtin CONNELLY ELECTRIC, INC. A, C, R 40 So. Addison Rd., Suite 100 , Addison, IL 60101 630 543-9059 Kevin Connelly CONNOR ELECTRIC SERVICES INC. DBA CONNOR VOICE A, C 649 Estes Avenue , Schaumburg, IL 60193 630 823-8230 Lisa Szlenk CONTINENTAL ELECTRIC CO., INC. A 9501 E. 5th Ave. P.O. Box 2710, Gary, IN 46403 219 938-3460 William J. Walton CONTINENTAL ELECTRICAL CONSTRUCTION COMPANY LLC A, C, R , M 815 Commerce Drive, Suite 100, Oak Brook, IL 60523 630 288-0200 David A. Witz CONTRACTORS POWER & LIGHT COMPANY A 901 No. Williams St. , Thornton, IL 60476 708 331-1422 Kent Klausner CORE-VETTE CORING & SAWING, INC. A 510 Higgins Road, Park Ridge, IL 60068 847 698-5080 Claudia Jorgenson CORPORATE ELECTRIC, INC. A 926 Estes Ct. , Schaumburg, IL 60193 847 963-2800 Michael Kohls CORRECT ELECTRIC, INC. A, C 3 East Front Street #629 , Newark, IL 60541 815 496-3000 Linda Lichtenauer COURTESY ELECTRIC, INC. A 8770 W. Bryn Mawr Suite 1300, Chicago, IL 60631 773 867-8301 Matthew Ryan CROSS POINTS, INC. C 10 E. Main Street Suite 101, East Dundee, IL 60118 847 888-1800 Thomas Karcz CROSSTOWN ELECTRIC, INC. A, M 701 Fargo Ave. , Elk Grove Village, IL 60007 847 439-1234 Margaret Hoff CURRENT COMMUNICATIONS & ELECTRIC CORPORATION A, C 2600 W. 23rd St. , Broadview, IL 60155 708 786-3400 Susan Lewaniak CURRENT ELECTRICAL / MECHANICAL INC A 4415 E Sherrill Road, Minooka, IL 60447 815 585-1266 Karl Creger CUSUMANO ELECTRICAL SERVICES, LLC A 330 St. Paul Blvd. , Carol Stream, IL 60188 630 682-1066 Lisa A. Cusumano D & T ELECTRIC, INC. A 119 S. Emerson St., #376 , Mt. Prospect, IL 60056 847 691-4631 Robert Siemianowski D AND J ELECTRIC, INC. A 5727 S. Harlem, Chicago, IL 60638 773 586-5500 Joseph Haberkorn D N D ELECTRIC, INC. A 1111 E Touhy Avenue STE 260, Des Plaines, IL 60018 630 585-0933 David Deleon D.J. SWEENEY ELECTRICAL CONTRACTING, INC. A 11818 S. Komensky , Alsip, IL 60803 630 515-9700 Maria Sweeney DAHL ELECTRIC CO. A 1559 Elmhurst Rd. , Elk Grove Village, IL 60007 847 297-2200 Arthur J. Rogers DATECH ELECTRIC INC. A 3820 N Nora Ave., Chicago, IL 60634 815 836-8091 Brittany Barrera DAUFENBACH ELECTRIC, INC. A 956 S. Bartlett Rd., #278 , Bartlett, IL 60103 847 464-1060 Melissa Daufenbach DAV-COM ELECTRIC, INC. A, C 18404 S 116th Avenue, Unit A, Orland Park, IL 60467 708 444-2056 Karen S. Schmidt DAX ELECTRIC, INC. A 4833 W. Gregory Street, Chicago, IL 60630 773 718-1238 Linda Capone DAYS CORPORATION A 55169 County Road 3N , Elkhart, IN 46514 574 264-4121 James N. Spoatt DEERFIELD ELECTRIC COMPANY, INC. A 3680 Commercial Ave., Northbrook, IL 60062 847 272-6700 Mario Galvani DELANEY TELECOM, INC. DBA BLACK BOX NETWORK SERVICES A, C 540 Township Line Road, Blue Bell, PA 19422 215 763-6120 Natalie O. Linder DEMARC ELECTRIC AND COMMUNICATIONS, LLC A, C 701 N. Columbine , Lombard, IL 60148 312 434-6631 Donald Barratt DIRECT ELECTRICAL SERVICES INC. A 24133 S. 80th Ave , Frankfort, IL 60423 815 505-7451 Barbara A. Vincent DMH ENTERPRISES, INC. DBA SOUND PLANNING ASSOCIATES, INC. C 923 W. Liberty Drive , Wheaton, IL 60187 630 653-6700 David Hecht DNR ELECTRICAL CONTRACTORS, INC. A, R 2580 So. 17th Ave. , Broadview, IL 60155 708-681-2074 Annette Helf DONGARRA ELECTRIC COMPANY, INC. A 15120 E. 127th Street , Lemont, IL 60439 630 243-8387 Kathleen Dongarra DOYLE SIGNS, INC. A, ES 232 Interstate Rd. , Addison, IL 60101 630 543-9490 Terrance J. Doyle DURKIN ELECTRIC COMPANY INC. A, C 8150 W. 185th Street #E , Tinley Park, IL 60487 708 388-8800 Timothy Durkin DYNAMIC ELECTRIC, INC. A, C, M 12800 S. Cicero Ave. , Alsip, IL 60803 708 597-6500 Edward Haberkorn DYROS ELECTRIC, INC. A 900 Lee Street , Elk Grove Village, IL 60007 847 593-9797 Kenneth Kondraros E. STONE INC A, C, R 1160 N. Villa Ave. , Villa Park, IL 60181 630 833-8010 Edward Stone EATON D/B/A COOPER LIGHTING, INC. MAN 1121 Highway 74 South , Peachtree City, GA 30269 770 486-4800 Dave Arnold EBLING ELECTRIC COMPANY Motor 4413 W Rice Street, Chicago, IL 60651 312-455-1885 Charles J. Salemi ECO LIGHTING SERVICES AND TECHNOLOGY LLC A, LM  4161 W 166th Street, Suite A, Oak Forest, IL 60452 630 628-4280 Mindy Nowakowski EDLEN ELECTRICAL EXHIBITION SERVICES A 4255 W. 43rd Street , Chicago, IL 60632 312 674-1100 James Wetterling, Jr. EFFECTIVE ELECTRIC, INC. A 6971 W. Oakdale Ave., Chicago, IL 60634 773 889-8204 Joseph L. Samansky EGF ELECTRICAL INCORPORATED A 9424 143rd Street , Orland Park, IL 60462 815 693-0377 Joanna Johnson EGHS, LLC D/B/A: GRAND-KAHN ELEC., INC. A, C, LM, M 2455 W. Grand, Chicago, IL 60429 312 298-1500 Michael Donnellan ELECTRIC CONDUIT CONSTRUCTION COMPANY A 816 Hicks Drive, Elburn, IL 60119 630 293-4474 Tim Pfleeger ELECTRIC ONE, INC. A 13943 Kildare Avenue, Crestwood, IL 60455 708 535-3001 Sharon Blake ELECTRICAL APPLICATIONS, INC. A 3850 W. 92nd St. , Evergreen Park, IL 60642 708 499-4065 Marjorie A. Pietkiewicz ELECTRICAL CONTRACTORS, INC. A, M 1252 Allanson Rd. , Mundelein, IL 60060 847 949-0134 Lizabeth Karson ELECTRICAL DESIGN SYSTEMS CORP. A, C 510 Exchange Ct. , Aurora, IL 60504 630 499-7800 Hollis Levine ELECTRICAL DYNAMICS, INC. LM 5934 N. Northwest Hwy. , CHICAGO, IL 60631 847 670-9800 Timothy McKenna ELECTRICAL ENERGY EXPERTS LLC A, S W129N 10818 Washington Drive, Germantown, WI 53022 262 255-5222 Timothy J. Casey ELECTRICAL SYSTEMS, INC. A 17335 S. Ashland, East Hazel Crest, IL 60429 708 647-1300 Robert J. Bergeron ELECTRO FORCE LLC A 3285 Overland Pass , Northbrook, IL 60062 847 998-8559 Donna Waldron ELITE ELECTRIC COMPANY A, C, R, LM 1645 N. 25th Ave. , Melrose Park, IL 60160 708 343-5570 Phyliss Frias ELITE FIBER OPTICS LLC C 10029 Pacific Ave., Franklin Park, IL 60131 630 225-9454 Shawn Burke ELLIOTT ELECTRIC, INC A PO BOX 245, Coal City, IL 60416 815-634-1600 Charles Elliott EMCOR HYRE ELECTRIC CO. OF INDIANA, INC. A, C 2655 Garfield St. , Highland, IN 46322 219 923-6100 Thomas R. Corsiglia EMERGING COMMUNICATIONS GROUP, INC. C 11031 S. 84th Avenue , Palos Hills, IL 60585 773 340-3244 Patrick N. Curtin EMM ELECTRIC, INC. D/B/A MORAN ELECTRICAL CONTRACTING A 12549 Holiday Drive Unit A, Alsip, IL 60803 708 597-9011 Eileen Moran EMMRICK ELECTRIC, INC. A 435 W. Miner Street , Arlington Heights, IL 60005 708 323-8627 Julie Melloan ENGINEERED SERVICES, INC. D/B/A POWERLINK ELECTRIC A, C 400 Corporate Wood Pkwy., Vernon Hills, IL 60061 847 850-5666 Doug Pantle ERIK ELECTRIC CORP. D/B/A CHRIS ELECTRIC CORP. A 32947 N. Fairfield Rd. , Round Lake, IL 60073 847 201-1260 Charlotte Christiansen EVAN'S ELECTRIC, LLC A 2424 N 25th Avenue, Franklin Park, IL 60131 708 544-4399 Michael Evans EVEREST ENERGY AND CONTROL TECHNOLOGIES, LLC A 5401 Patton Drive, Suite 120, Lisle, IL 60538 630 369-7100 Dan Reynolds EVERGREEN ELECTRIC CO. A 10012 S. Kedzie Ave., Evergreen Park, IL 60805 708 499-6130 Nancy A. Sheehan EXACT ELECTRICAL SERVICES, INC. A 1016 Norwood Lane , Bartlett, IL 60103 630 830-8061 Gwendolyn Zepeda EXCEL ELECTRIC, INC. A, C 24 W. Sangmeister, Frankfort, IL 60423 815 464-5550 John Benton EXPRESS SIGN & LIGHTING MAINTENANCE, INC. SIGN 212 Amendodge Drive, Shorewood, IL 60404 815 725-9080 Mary T. Hartsell EXTRA ELECTRIC, LLC A 10131 S. Turner Avenue , Evergreen Park, IL 60805 630 514-8242 Pamela A. McGivern EZ ELECTRIC, INC. A 4812 W. Pea Ridge Rd. , Huntington, WV 25705 304 736-8659 Scott Ward F.E. MORAN, INC. FIRE PROTECTION OF NORTHERN IL C 2165 Shermer Rd. Suite D, Northbrook, IL 60062 847 498-4870 Allen Metcalfe Jr. FAC ELECTRIC, INC. C PO BOX 399, Tinley Park, IL 60477 708 623-1251 Marianne Silic FACTOR ELECTRIC, INC. A 140 Arrowhead Drive Unit 4, Hampshire, IL 60140 847 997-6240 Brian Grosse FARRELL ELECTRIC CO. A, C 9640 S. Harding Avenue , Evergreen Park, IL 60805 708 417-8673 Barbara Farrell FEDERAL SIGNAL CORPORATION MAN 2645 Federal Signal Drive , University Park, IL 60484 708 534-3400 Jennfier Sherman FENNELL ELECTRIC, INC. A 16309 S. 107th Avenue #3, Orland Park, IL 60467 708 535-1000 Patricia Fennell FICEK ELECTRIC & COMMUNICATION SYSTEMS, INC. A, C 12 Gunia Drive, LaSalle, IL 61301 815 223-2775 Jennifer Bias FIRETEK, LLC C 188 Larchmont Lane , Bloomingdale, IL 60108 847 417-1102 Steven Whitecotton FIRST SECURITY SYSTEMS, INC. A, C 1811 High Grove - Suite # 191 , Naperville, IL 60540 630 961-5900 James Giacchetti FITZGERALD'S ELECTRICAL CONTRACTING, INC. A 6S865 Shaw Road , Big Rock, IL 60511 630 556-3000 James K. Fitzgerald FORESITE ELECTRIC, INC A 285 Jamie Lane, Wauconda, IL 60084 847 352-9800 Julie Pfaff FOREST ELECTRIC MAN 1301 W Armitage Ave Ste B, Melrose Park, IL 60160 708-681-0180 Alan Spindler FOUR STAR ELECTRIC, INC. A 530 Pratt Avenue N. , Schaumburg, IL 60193 847 301-2220 Frances M. Engstrom FREEMAN ELECTRICAL, LLC A 8201 West 47th Street , MCCOOK, IL 60525 773 379-5040 Stephen Hagstette G4S SECURE INTEGRATION LLC C 1122 N LaSalle, Chicago, IL 60610 312 475-1319 Francis Cirone G & M ELECTRICAL CONTRACTORS COMPANY A, C 1746 N. Richmond Street, Chicago, IL 60647 773 278-8200 Thomas Rivi G. M. ELECTRIC, INC. A 500 Armory Drive Suite # 100, South Holland, IL 60473 708 331-4622 George Metanias G. S. ELECTRIC COMPANY, INC. A 9910 W. 190th Street Suite 1, Mokena, IL 60448 708 326-4610 Mary Sojka GALAXY ENTERPRISES, INC. A, R, C 1002 Bonaventure. , Elk Grove Village, IL 60007 847 923-1100 Frank Maida GARDEN ELECTRIC INC A 18636 W. Point Drive, Tinley Park, IL 60477 815 806-2100 Donna Janus GEARY ELECTRIC, INC. A, C 3151 Commercial Ave. , Northbrook, IL 60062 847 509-0540 Julie Crawford GEMELLARO SYSTEMS INTEGRATION INC C 376 Robbins Drive, Troy, MI 48083 248 585-5535 Marc J. Gemellaro GEM INTEGRATION, INC. C 305 Cassidy Lane , Elgin, IL 60124 847 791-1107 Rick Gemelli GENESIS ELECTRIC, INC. A 201 S. Wapella Ave. , Mt. Prospect, IL 60056 847 670-2992 Katherine Ehlert GEO SERVICES, INC. D/B/A S & H ELECTRIC, COMPANY A, R 1235 E. Davis Street, Suite 100, Arlington Heights, IL 60005 847 255-7300 Julian Rueda GIBSON ELECTRIC & TECHNOLOGY SOLUTIONS A, C, M 3100 Woodcreek Drive , Downers Grove, IL 60515 630 288-3800 Dan Fitzgibbons GIGALINK, INCORPORATED C 414 N. Northwest Highway , Park Ridge, IL 60068 847 384-9400 Elizabeth Fuller GIM ELECTRIC CO. INC. A 4150 N. Milwaukee Ave. , Chicago, IL 60641 773 286-7112 Gim Mah GLOBAL EXPERIENCE SPECIALIST, INC. D/B/A TRADES A 6800 Santa Fe Drive , Hodgkins, IL 60525 773 767-2237 Paul Dykstra GLOW ELECTRIC CO. A 13551 S. LATROBE AVE. , Crestwood, IL 60445 708 389-7447 Barbara Donnelly GOORSKY ELECTRIC, INC. A PO BOX 486, New Lenox, IL 60451 815 726-1159 Deborah M. Lopata GRACE POWER & CONTROL LLC A 0S077 N. Mathewson Lane , Geneva, IL 60134 630 208-5992 Jennifer Renda GRAJER ELECTRIC, LLC A 8307 W. Summerdale, Chicago, IL 60656 773 631-4277 Barbara Ottaviano GRATE SIGNS, INC. DBA GREAT SIGNS, INC. ES 4044 W. McDonough Street, Joliet, IL 60436 815 729-9700 Cheryl Grate Baron GREAT LAKES ELECTRICAL CONTRACTORS, INC. A, C 1316 Old Skokie Valley Rd. , Highland Park, IL 60035 847 831-9229 Richard P. Anderson GREAT LAKES ELECTRICAL MAINTENANCE, INC. A 3817 Hayes Street , Gary, IN 46408 219 980-2710 Oliver King GREATLINE ELECTRIC, INC. C 17045 Westview Avenue PO Box 1452, South Holland, IL 60473 708 331-8707 Joe Blandford GREEN LIGHT ELECTRIC, LLC A 17316 Camelot Drive, Lowell, IN 46356 219-671-6317 Samantha M. Brooker GTS ELECTRIC, INC. A 807 Estes Avenue , Schaumburg, IL 60193 847 534-0650 George Kaplanis GURTZ ELECTRIC COMPANY A, C, R, M 77 W. Seegers Rd. , Arlington Heights, IL 60005 847 734-2400 Frank Gurtz H. M. M. SYSTEMS, INC. A 956 Acres Lane , Des Plaines, IL 60016 708 453-1215 Barbara Murray HAMILTON ELECTRIC COMPANY, INC., J. A 1331 Jarvis Ave. , Elk Grove Village, IL 60007 847 640-8077 David Hamilton HARD ROCK CONCRETE CUTTERS, INC. A 601 S. Chaddick Drive, Wheeling, IL 60090 847 699-0010 James M. Dvoratchek HARDT ELECTRIC INC. A, C 4909 N. Elston Ave. , Chicago, IL 60630 773 685-2200 William Hardt HARTMANN ELECTRIC COMPANY, INC. A, C 750 Lee Street, Elk Grove Village, IL 60007 847 734-1260 William R. Hartmann HAYES MECHANICAL, INC. A 5959 S. Harlem Avenue , Chicago, IL 60638 773 784-0000 Terry Ancel HECKER & CO., INC. A 250 E. Industrial Lane , Wheeling, IL 60090 847 459-9222 Ronald Burke HELM ELECTRICAL SERVICES, INC. A 5303 9th Ave. , Countryside, IL 60525 708 579-1000 Ms. Diane Eminger HENRY I. MCJUNKINS D/B/A SWIFT ELECTRICAL CONTRS. A 8926 South Paxton Ave., Chicago, IL 60617 773 221-2041 Henry I. McJunkins HESS ELECTRICAL CONSTRUCTION, INC. A P.O. Box 973 , Orland Park, IL 60462 815 478-7153 John Sestak HICKEY ELECTRICAL CONTRACTORS, INC. A 15048 S. Cicero , Oak Forest, IL 60452 708 535-1774 Colleen Devos HIGH VOLTAGE MAINTENANCE CORPORATION A, G 941 Busse Road , Elk Grove Village, IL 60007 847 640-0005 Jeff Brattain HINSDALE ELECTRIC CO. INC. A, C 1143 N. Main Street , Lombard, IL 60148 630 629-8050 Steven Tagliere HLP SYSTEMS, INC. A 426 North Ave. , Libertyville, IL 60048 847 362-0777 Jeffrey A. Harger HOME TOWNE ELECTRIC, INC. A 35220 Route 83 PO Box 863, Lake Villa, IL 60046 847 223-2800 Daniel Green HOMESTEAD ELECTRICAL CONTRACTING, LLC A 27839 W. Concrete Dr.- Suite A , Ingleside, IL 60041 815 363-1222 David Ahern HORIZON CONTRACTORS, INC. A, C, M 712 W. Root Street , Chicago, IL 60607 312 850-3010 Christine Chung HUEN ELECTRIC, INC. A, C, R 1801 W. 16th Street, Broadview, IL 60155 708 343-5511 Jack Dougherty HUSSMANN CORPORATION A 890 Remington Blvd. , Bolingbrook, IL 60440 630 226-4885 Didier P Teirlinch HUSTON ELECTRIC, INC. A 1915 E. North Street, Kokomo, IN 46901 765 451-9137 Jon Huston HYDRO-EXC INC A 321 E Main Street, Griffith, IN 46319 219 922-9886 Colleen Ravesloot HY-POWER ELECTRIC COMPANY A, R 13760 S. Kenton Avenue, Crestwood, IL 60418 708 430-5510 Kathleen Kosteck I/O ELECTRIC, LLC A 5347 E. Hwy. 6  Unit D , Portage, IN 46368 708 878-8680 Kris Humbrecht ICOM, INC. C 2737 Curtis St. , Downers Grove, IL 60515 630 512-0502 Gerald Nevilee ICON IDENTITY SOLUTIONS ES, MAN 1701 Golf Road, 1-900, Rolling Meadows, IL 60008 847 364-2250 Kurt Ripkey IDENTITY SERVICES LLC SIGN 1120 W. National , Addison, IL 60101 847 815-3223 Marianne M. Schaner ILLINOIS BUSINESS COMMUNICATIONS, INC. C 328 E. Irving Pk. Rd. , Wooddale, IL 60191 630 860-2266 Karen Krebasch ILLINOIS J. LIVINGSTON COMPANY A, M 850 Lee Street , Elk Grove Village, IL 60007 312 236-0810 Robert J. Rathmann IMG TECHNOLOGIES, INC. A, C 1 Tower Lane, Suite 1850, Oakbrook Terrace, IL 60181 630 737-9800 Michael Curtin, Jr. IMPERIAL LIGHTING MAINTENANCE LM 4555 N. Elston Ave., Chicago, IL 60630 773 794-1150 Leon Mendelsohn INDEPENDENT MECHANICAL INDUSTRIES, INC. A 4155 N. Knox Ave. , Chicago, IL 60641 773 282-4500 Joseph P. Reynolds INFINITY ELECTRICAL GROUP, INC. A, C 439 Julia Street, Lemont, IL 60439 630 243-0959 Mary E. Zeiger INNOVATIVE ELECTRICAL SERVICE, INC. A 9N699 Chapman Road, Hampshire, IL 60140 847 736-6732 Ramona Eischen INTEGRATED CONTROL TECHNOLOGIES, LLC A 450 Fenton Lane Suite 900, West Chicago, IL 60185 630 520-6000 Ken Michaels INTEGRATED ELECTRICAL SERVICES, L.L.C. A, C 12621 South Laramie , Alsip, IL 60803 708 839-9424 J ason Vanbeveren INTEGRITY POWER & COMMUNICATION, INC. A, C 904 S Roselle Road, Unit 313, Schaumburg, IL 60193 847 815-0051 Karen Ray INTERSTATE ELECTRIC INC A 7701 W 99th Street, Hickory Hills, IL 60457 630 560-9000 Susan M. Rosenberg INTERSTATE ELECTRONICS COMPANY C 600 Joliet Rd. , Willowbrook, IL 60521 630 789-8700 Gregory P. Kuzmic INTREN, INC. A 18202 W. Union Rd. , Union, IL 60180 815 923-2300 Loretta Rosenmayer IPC INFORMATION SYSTEMS, INC. C 440 S. LaSalle Suite # 2150, Chicago, IL 60606 312 332-5500 Timothy Richards ISO COMMUNICATIONS, INC. C 6216 Sleepy Hollow Lane , Gurnee, IL 60031 847 856-1540 Paula Wegrzyn J.J. JONES & COMPANY, LTD. A, C 400 Gunderson Drive , Carol Stream, IL 60188 630 665-8227 Jonathon Jones JP 6468 GROUP LLC C 6304 N Nagle, Unit B, Chicago, IL 60646 708 965-8201 Michael Grygiel JAMERSON & BAUWENS ELECTRICAL CONTRACTORS, INC. A, C,M  3160 MacArthur Blvd. , Northbrook, IL 60062 847 291-2000 Richard Jamerson JAN ELECTRIC, LLC A 500 East Plainfield Road, Countryside, IL 60525 708 447-9122 Marilyn Moore JASCO ELECTRIC CORPORATION A 2750 Barney Court , Mchenry, IL 60050 815 363-5905 Teresa Hagen JAY ELECTRIC COMPANY A 2913 W. Cermak Rd. , Chicago, IL 60623 773 277-3100 Joann M. Jawor JB CONTRACTING CORPORATION A 2999 St. Vincent Ave PO Box 1309, Lasalle, IL 61301 815 223-9800 James Brady, Sr. JBC ELECTRIC COMPANY/MARC REALTY, LLC A 3105 W. Fargo Avenue , Chicago, IL 60645 847 922-5820 MIRCEA OLARIU JC POWER & CONTROL, INC. II A 40 Martin Lane, Elk Grove Village, IL 60007 847 593-5060 Allan R. Erlandson JDR ELECTRIC COMPANY A, R 132 S Patton, Arlington Heights, IL 60005 847 650-9645 Mark D. Heffernan JM POLCURR, INC. A, C, R 3024 S 25th Avenue, Broadview, IL 60155 708 450-1156 John Marquez JMS ELECTRIC, INC. A, C, R, LM, M 871 East State Pkwy. , Schaumburg, IL 60173 847 352-3070 Nicholas Santoro JMS ELECTRICAL CONSTRUCTION, INC. A 1801 Wallington Drive, New Lenox, IL 60451 815-693-6901 Sharon Weitendorf JNS POWER & CONTROL SYSTEMS, INC. A 830 Senton Court, Wheeling, IL 60090 773 467-8180 Jean Howe JOHN BURNS ELECTRIC COMPANY A 17601 Southwest Highway, Orland Park, IL 60467 708 326-3500 William J. O'Malley JOLEN ELECTRIC AND COMMUNICATIONS, INC. A, R 3259 Holeman Avenue , South Chicago Heights, IL 60411 815 726-3528 Laurie Wilocki K&K ELECTRICAL CONTROL, INC. A 5623 W. 120th Street , Alsip, IL 60803 708 385-7300 Patricia Knightly K. L. ELECTRIC CO., INC. A, C 1490 Bernard Dr., Unit C PO Box 1098, Addison, IL 60101 630 261-0025 Filomena Klco K.L.A. LABORATORIES, INC. C 6800 Chase Road , Dearborn, MI 48126 313 846-3800 Matthew O'Bryan KALISH ELECTRIC CO. A 504 Lunt, Unit A , Schaumburg, IL 60193 847 534-1267 Laura Kalish KASSC, INC. D/B/A C & C COMMUNICATIONS C 17243 Grange Drive , Orland Park, IL 60467 708 478-7400 Karen Cody KASTLE CHICAGO LLC C 225 W. Wacker Dr., Suite 300 , Chicago, IL 60606 312 849-8800 Todd Leggett KAVANAUGH ELECTRIC, INC. A, C, R 9511 Corsair Rd. Suite B, Frankfort, IL 60423 708 503-1310 Alicia Kavanaugh KBCOM, INC. D/B/A KB ADVANCED TECHNOLOGIES CO. A, C 5200 Newport Drive, Rolling Meadows, IL 60008 312 447-5750 Stefan Lopata KELLENBERGER ELECTRIC, INC. A, C 1540 Fleetwood Dr. , Elgin, IL 60123 847 888-8192 Timothy Kellenberger KELSO-BURNETT CO. A, C 5200 Newport Drive, Rolling Meadows, IL 60008 847 259-0720 Stefan Lopata KENDON ELECTRIC, INC. A 28835 N. Herky Drive Suite 113, Lake Bluff, IL 60044 847 918-0382 Kenneth Weirich KEVIN ELECTRIC CO. A 6140 W. 167th St. , Tinley Park, IL 60477 708 532-4800 Nancy M. Martello KLASS ELECTRIC COMPANY, INC A, C 101 Kelly Street UNIT C, Elk Grove Village, IL 60007 847 437-5555 Lynda Glass KOBOTECH, INC. G 8 S. Michigan #810, Chicago, IL 60603 312 263-0074 Dan Kobayashi KOEHLER ELECTRIC CO., INC. A 47 Sanga Court , Streamwood, IL 60107 630 372-8602 William Wayda KORDICK, INC. A, R 2720 Dundee Road, Suite 280, Northbrook, IL 60062 847 291-9990 Jennifer Frykman KRATOS PUBLIC SAFETY & SECURITY SOLUTIONS, INC. A, C 4820 East gate Mall Suite 200, San Diego, CA  Eric DeMarco KRAUSE ELECTRICAL CONTRACTORS INC. A 13921 W IL Rte. 173 , Zion, IL 60099 847 395-8774 Christine Hucker KREYKES ELECTRIC, INC. A 2152 E. Glenwood-Dyer Rd. , Lynwood, IL 60411 708 895-0022 George Kreykes KROESCHELL ENGINEERING COMPANY, INC. A 3222 N. Kennicott Avenue, Arlington Heights, IL 60004 312 649-7980 Barry J Klassy KWASIGROCH ELECTRIC, INC. A, C 10719 W. 163rd Place , Orland Park, IL 60462 708 403-7808 Mary Jo Kwasigroch L & S ELECTRIC CO., INC. A 750 131st Place , Hammond, IN 46327 219 932-8504 Ronald Lubas L.L.D. ELECTRIC CO. A 1040 Portsmouth Circle P.O. Box 228, Gurnee, IL 60031 847 856-1553 Wendy Morton LACROSSE ELECTRIC COMPANY A, C 6659 N. Avondale Avenue, Chicago, IL 60631 630 595-0200 Cheryl Zielke LAKESHORE POWER & LIGHT INCORPORATED A 15533 S. 70th Ct. , Orland Park, IL 60462 708 263-0951 Colleen Hall LAKESIDE ELECTRIC, INC. D/B/A LOMBARDI ELECTRIC, INC. A, C 161 Covington Drive, Suite 100 , Bloomingdale, IL 60108 630 825-0223 Linda Y. Lombardi LAMARCHE ELECTRIC COMPANY A, C 1951 Airway Ct., Unit 1 , New Lenox, IL 60451 815 463-0306 Pamela La Marche LAUDERDALE ELECTRIC, INC. A, R 205 Prairie Lake Road SUITE A, East Dundee, IL 60118 847 4269900 Roxanna Lauderdale LAURA GAWEL D/B/A RLG POWER & CONTROL A 1805 Sunrise Ct. , Naperville, IL 60565 630 548-4582 Laura Gawel LETECH INC. A, R 39745 N. Dilleys Road , Wadsworth, IL 60083 262 653-9300 Don Larsen LEYDEN ELECTRIC, INC. A, C, G, CT 604 E North Street Suite A, Elburn, IL 60119 630 365-0200 Lisa Janine Leyden LIGHTHOUSE ELECTRIC, INC. A 35 Country Manor Lane , Orland Park, IL 60467 630 886-9544 Shannon Buer LIGHTNING COMMUNICATIONS, INC. A, C 34097 Homestead Court, Gurnee, IL 60031 847 855-9139 Juliette Triebe LINEAR ELECTRIC, INC. A 15346 S. 70th Court , Orland Park, IL 60462 708 687-8850 Dorothy Fimbianti LITGEN CONCRETE CUTTING & CORING CO., INC. A 1020 Nerge Rd. , Elk Grove Village, IL 60007 847 923-5600 William R. Litgen LIVEWIRE ELECTRICAL SYSTEMS INC A, C, LM 12900 S. Throop, Calumet Park, IL 60827 708 535-6001 Shon Harris LNK TECHNOLOGIES, LLC A 904 S. Roselle Rd. #336 , Sshaumburg, IL 60193 630 973-7440 Luanne Smith LOW LINE TECHNOLOGIES, INC. C 5324 Mourning Dove Circle, Richmond, IL 60071 847 363-8493 Lisa LaRock LOW VOLTAGE SOLUTIONS, INC. C 16706 Advantage Avenue , Crest HIll, IL 60403 630 434-9600 Gary St. Cin LUMEN ELECTRIC INC. A, R 117 S. Cook Street #304, Barrington, IL 60010 847 540-6300 Denise Sebastiano LYONS ELECTRIC COMPANY, INC. A 650 E. Elm Avenue PO Box 749, LaGrange, IL 60525 708 588-6800 William Darnstadt M & R ELECTRONIC SYSTEMS, INC. C 515 Bond Street , Lincolnshire, IL 60069 847 634-1200 Richard Superfine M.G. ELECTRIC SERVICE COMPANY A 1450 E. Algonquin Road, Arlington Heights, IL 60005 847 439-7500 Ronald Desideri M.J. ELECTRIC LLC A 200 W. Frank Pipp Drive PO BOX 686, Iron Mountain, MI 49801 906 774-8000 Stephen Reiten M.T. KELLEY ELECTRIC, LLC A, M 9845 Rutherford Ave , Chicago Ridge, IL 60415 708 396-9760 Gene Kelley M3 ELECTRIC, INC. A PO BOX 328, Steger, IL 60475 708 374-3766 Deedee M. Hurley M3 ELECTRICAL CONTRACTING INC A PO BOX 8113, Bartlett, IL 60103 847-683-9860 Sylvia J Mayer MACFARLANE ELECTRIC LLC A 9720 S. Hamlin Avenue , Evergreen Park, IL 60805 708 408-7392 Rebecca MacFarlane MALKO COMMUNICATON SERVICES, LLC. A, C 5401 Fargo Avenue , Skokie, IL 60077 847 626-6600 Eric Nixon MALLARD ELECTRIC COMPANY, INC. A 9 Ellington Drive , Schaumburg, IL 60194 847 344-9798 William Taylor MANOR ELECTRIC COMPANY, INC. A 4419 S. Karlov Ave., Chicago, IL 60632 773 218-0063 Anne Kus MARCHONE ELECTRICAL DESIGN INC A 9000 Orchard Road, Willow Springs, IL 60480 708 822-9780 Tarryne L. Marchione MARCHIONE ELECTRIC, INC. A, M 3242 Wireton Road, Blue Island, IL 60406 708 388-6352 Joseph M. Marchione MARON ELECTRIC COMPANY A, C, R 5401 W. Fargo Ave , Skokie, IL 60077 847-626-6500 Eric Nixon MARTIN ELECTRICAL CONSTRUCTION COMPANY CO. A 601 W. McLean Ave. , Bensenville, IL 60106 630 766-3255 Peter Onnezi MAVERIK INC C 1012 N Columbia Street, Naperville, IL 60563 630 538-2722 Glenn Byers MCGINN & MCGINN, INC. D/B/A ENGEL ELECTRIC CO. A 1514 W Fourth Street, Sterling, IL 61081 815 625-5949 Kevin J. McGinn MCMAHON ELECTRIC INC. A 1600 N. Milwaukee Suite 507, Lake Villa, IL 60046 847 714-7956 Rebecca McMahon MCWILLIAMS ELECTRIC COMPANY, INC. A, C 1401 Rodenburg Road , Schaumburg, IL 60193 847 301-2600 James J. McGlynn, Sr. MDI ELECTRICAL CONSTRUCTION INC. A, C 12300 S. Keeler Ave. , Alsip, IL 60803 708 597-0111 Robert Heiderscheidt MEADE ELECTRIC COMPANY, INC. A, C 9550 W. 55th St., Suite A Suite A, McCook, IL 60525 708 588-2500 Frank J. Lizzadro MEANY INC. A, C 17401 S. Laflin , East Hazel Crest, IL 60429 708 957-0400 Daniel Dominy MECHANICAL SYSTEMS, INC. D/B/A CONTECH-MSI CO. A, C, F 5200 Newport Drive, Rolling Meadows, IL 60008 847 342-9932 Stefan R. Lopata MECO ELECTRIC CO., INC. A, MAINT 3715 W. Belmont Ave., Chicago, IL 60618 773 463-7800 Paul Michaelsen MEDLIN COMMUNICATIONS, INC. C 16W235 83rd Street, Unit C, Burr Ridge, IL 60527 630 734-7300 Jay Medlin MEERSMAN ELECTRIC LTD. A 5920 N. East Circle Ave. , Chicago, IL 60631 773 631-2158 Elizabeth C. Meersman MEL-KAY ELECTRIC COMPANY, INC. A 1511 N. Garvin Street , Evansville, IN 47711 812 423-1128 Linda Garrett MERCHANDISE MART PROPERTIES, INC. M 222 Merchandise Mart Plaza Suite 470, Chicago, IL 60654 201 587-1000 Myron Maurer MERIT ELECTRIC, LLC A, R 1455 West Hubbard St. , Chicago, IL 60642 312-600-9366 Peter Maris METROPOLITAN CHICAGOLAND SWITCHBOARDS SM 5550 McDermott Drive , Berkeley, Il 60163 708 449-2270 Bill Zastawny METROPOLITAN PIER & EXPOSITION AUTHORITY A, C 301 E Cermak Road, Chicago, IL 60616 312 791-6176 Lori T. Nealey MICHELS CORPORATION D/B/A: MICHELS POWER A 1775 E. Shady Lane , Neenah, WI 54956 920 720-5200 Pat Michels MIDCO INC. C 221 Shore Court, Burr Ridge, IL 60527 630 887-1800 Paul Janik MIDWEST AUDIO VIDEO SYSTEMS, LLC A, C 735 N Milwaukee., #115, Wheeling, IL 60090 847 989-1344 Rachel Mermel MIDWEST CORTLAND INC. MANUF 235 Laura Drive , Addison, IL 60101 847 671-0376 Thomas Novello Jr MIDWEST INTERSTATE ELECTRICAL CONSTRUCTION CO. A, C, M 1355 W. North Ave. , Chicago, IL 60642 773 342-2600 Peter Chaput MIDWEST MECHANICAL GROUP, INC. A 801 Parkview Blvd., Lombard, IL 60148 630 850-2300 Tony Ponzo MIDWEST SIGN & LIGHTING, INC. SIGN 4910 W Wilshire Blvd. , Country Club Hills, IL 60478 708 365-5555 Billy D. Brooks MIDWESTERN ELECTRIC CO., INC. A 15550 S. Kedzie Avenue , Markham, IL 60428 708 333-9841 Gerardo Garcia MIDWESTERN ELECTRIC, INC. A 1620 E. Chicago Avenue , East Chicago, IN 46312 219 397-4444 Ryan Rentschler MILLER ENGINEERING CO. A 1616 S. Main St. , Rockford, IL 61102 815 963-4878 Henry H. Fortney MIV INC A 1026 Moen Avenue, Rockdale, IL 60436 815 725-7993 John Marquez M-K SIGNS, INC. SIGN 4900 N. Elston Ave. , Chicago, IL 60630 773 545-4444 Anthony Cilia MODERN SIGNS INC. SIGN 1727 W. Armitage Ct , Addison, IL 60101 630 495-1725 William T. Leahy MOHAWK ELECTRIC CONSTRUCTION COMPANY A 5520 W. Montrose Ave. , Chicago, IL 60641 773 777-4200 Patrick Finlon MOLITE ELECTRIC INC A 11207 S Sangamon Street, Chicago, IL 60643 773 568-2900 Candyce Calral MONTEL TECHNOLOGIES, LLC C 8100 E Riverside Blvd., Loves Park, IL 61111 815 966-1267 Ray Montelongo MORRIS KURTZON, INCORPORATED MAN 1420 S. Talman, Chicago, IL 60608 773 277-2121 Kamla Koch MORSE ELECTRIC INCORPORATED A, C 500 West South Street, Freeport, IL 61032 815 599-5000 Lou Rotello MTS TITAN ELECTRIC LLC A, C, R, M 1050 SPRING LAKE DR , Itasca, IL 60143 630 530-4422 Michael McInerney MUNDO ELECTRIC CO. A, C, CT 5313 S. Natoma Avenue , Chicago, IL 60638 630 514-5328 Grace Lucio MUZAK LLC C 2100 S IH 35 Frontage Road, Suite 200, Austin, TX 78704 630 782-6800 Mindy Hopp MZI ELECTRIC, INC. A, C, LM, CT 1937 W. Fulton Street , Chicago, IL 60612 312 492-8740 Arthur Miller NABCO ENTRANCES, INC. DOOR S81W18475 Gemini Drive, Muskego, WI 53150 866-702-3667 Linda Anderson NAT TECH, LLC DBA NATIONAL TECHNOLOGIES NTI A, C 1350 W. Washington St. , West Chicago, IL 60185 630 851-7751 Tenesha James NESKO ELECTRIC COMPANY A, C 3111 S. 26th Ave. , Broadview, IL 60155 708 681-6116 Thomas Luby Sr. NEW FRONTIER ELECTRICAL CONSTRUCTION INC. A, C PO Box 2251 , Joliet, IL 60434 815 260-9473 James V. Foster NEWCASTLE ELECTRIC, INC. A 125 Howe Terrace, Barrington, IL 60010 847 417-9805 Theresa Maloney NEWFIELD ELECTRIC A 31 Prairie Pointe Lane , Streamwood, IL 60107 630 855-0880 Kenneth Newfield NORMAN ELECTRIC, INC. A 3149 Glenwood Dyer Rd. , Lynwood, IL 60411 708 757-6006 Glenn Norman NORTHWEST COMMUNICATIONS INC. C 1421 E 91st Drive, Merriville, IN 46410 219 756-4233 Mark Lazerwitz NORTHWEST TECHNICAL A 370 E. Prairie St. Suite 8 , Crystal Lake, IL 60014 815 459-6180 Richard Angsten NT INDUSTRIES, INC. MAN 471 S. Lively Blvd. , Ellk Grove Village, IL 60007 847 451-6500 Jim MacLagan NUCORE ELECTRIC, INC. A, M 651 S. Sutton Road, Suite 305, Streamwood, IL 60107 630 517-0073 Diana Gunsteen NU-TECH ELECTRIC, INCORPORATED A 15774 S. La Grange #102 , Orland Park, IL 60462 708 768-1962 Christina Livieratos NU-WAVE ELECTRIC, INC. A 40 W 890 Dillion Field Drive #7   POB 7, LaFox, IL 60147 630 262-1620 President NYC COMMUNICATIONS LLC C 11516 W. 197th Street , Mokena, IL 60448 708 479-7252 Jacqueline Correa O.C.E.M. ACQUISITION CORP. D/B/A MULTI ELECTRIC MAN 4223-43 West Lake St. , Chicago, IL 60624 773 722-1900 Giuseppe Giussani O'CARROLL ELECTRICAL CONTR., INC. A 347 Sola Drive , Gilberts, IL 60136 847 836-7321 Maureen O'Carrol OKEH ELECTRIC COMPANY A 825 University Drive , Arlington Heights, IL 60004 847 577-7744 Joan Fergus OLYMPIK SIGNS, INC. SIGN 1130 N. Garfield St. , Lombard, IL 60148 630 424-6100 Robert J. Whitehead OMEGA ELECTRIC CO., INC. A, C 450 Bennett Rd. , Elk Grove, IL 60007 847 228-5559 Anthony Louis Anasenes OMEGA SIGN & LIGHTING INC/YESCO CHICAGO SIGN 100 West Fay Avenue, Addison, IL 60101 630 237-4397 Carmela Menna OPC COMMUNICATIONS, INC. A, C 9654 W. 131st Street #218 , Palos Park, IL 60464 708-671-0218 Janet Moran P & H ELECTRIC CORP. A 7892 Berry View Drive, Stillman Valley, IL 61084  815 332-2268 Steven Pierce P. K. ELECTRIC ENTERPRISES, LIMITED A 911 W. Haven Drive , Arlington Heights, IL 60005 847 797-1112 Georgia Kougias PACE SYSTEMS, INC. A, C 2040 Corporate Lane , Naperville, IL 60563 630 395-2255 Wayne Liu PAGODA ELECTRIC & CONSTRUCTION, INC. A, C, R 1728 Cornell Rd. , Flossmoor, IL 60422 708 263-9540 Vincent Mills PALOS ELECTRIC COMPANY, INC. A, C 14030 S. Kildare Avenue , Crestwood, IL 60418 708 385-0063 Barbara Bulow PARKVIEW ELECTRIC CO., INC. A, R 15920 W. Chancellor Drive , Homer Glen, IL 60491 815 834-1994 Janet M. Volkman PATRICK ELECTRIC ENTERPRISES INC. A 720 Industrial Dr., #136 , Cary, IL 60013 847 516-0004 Linda Crowley PCS POWER & COMMUNICATIONS SOLUTIONS D/B/A KEL-TECH ELECTRIC COMPANY A 279 East Helen Rd. , Palatine, IL 60067 847 818-8100 Edward Del Castillo PEAK ELECTRIC, INC. A, C 8400 S. 77th Avenue , Bridgeview, IL 60455 708 233-1600 Susan M. Gullickson PEARSON ELECTRIC, INC. A, C 8315 W. 119th Street , Palos Park, IL 60464 708 448-4005 Kimberly Pearson PENTEGRA SYSTEMS, LLC C 780 W. Belden Avenue STE. A, Addison, IL 60601 630 941-6000 Greg Augspurger PEPSIAMERICAS, INC. G 650 W. 51st Street, Chicago, IL 60609 773 451-4398 Andrea Beauvais PETERS ELECTRIC & TECHNOLOGY, INC. A 9N054 Barron Road , Maple Park, IL 60151 815 899-1450 Melanie Peters PHILIPS LIGHTING NORTH AMERICA CORPORATION MAN 11500 Melrose Ave. , Franklin Park, IL 60131 708 451-0700 Michelle Barbarone PHOENIX BUSINESS SOLUTIONS LLC A, C 12543 S. Laramie , Alsip, IL 60803 708 388-1330 Peggy Hrindak PHOENIX ELECTRICAL CONTRS. A, R 5154 N. Clark St., Suite 229 , Chicago, IL 60640 773 275-4400 Dorin Candea PHOENIX SYSTEMS & SERVICE A, C 362 S. Schmale Road , Carol Stream, IL 60188 630 860-9501 Daniel Gardner PHOTON ELECTRICAL SYSTEMS, INC. R 5354 N. Milwaukee Avenue, Chicago, IL 60630 773 775-8210 Elizabeth Pikul PIEPER ELECTRIC, INC. A, C 5477 S. Westridge Ct. , New Berlin, WI 53151 414 462-7700 Rick Parra PINNACLE ELECTRIC INC. D/B/A P.E.I., ELECTRICAL CONTRACTORS, INC. A 6859 W. 176th Street POB 231, Tinley Park, IL 60477 708 633-0459 Kathleen Chambers PINNACLE SERVICES, INC. A, C 1325 Industrial Drive Unit D, Itasca, IL 60143 630 773-8660 Lori Olander PINSCHER CONSTRUCTION, INC. A 12821 Central Avenue, Crestwood, IL 60445 847 906-3494 Nicole Pinscher PLATINUM COMMUNICATIONS, L.L.C. C 543 Bloomfield Circle , Geneva, IL 60134 630 777-7501 Jane Thompson POLAM ELECTRIC, INC. A 3409 Meadow Lane, Glenview, IL 60025 847 904-7331 Marian Mrugala PORTABLE COMMUNICATION SYS., INC. D/B/A PCS CABLE & WIRELESS SOLUTIONS C 279 E. Helen Rd. , Palatine, IL 60067 847 818-8100 Edward Del Castillo POWER DISTRIBUTION EQUIPMENT CO., INC. SM 3010 Willow , Franklin Park, IL 60131 847 455-2500 John Gandy PRECISION CONTROL SYSTEMS OF CHICAGO, INC. A 1980 University Lane , Lisle, IL 60532 630 521-0234 William B. Gushurst PRECISION CONTROL SYSTEMS, INC. A 405 East Ridge Road, Griffith, IN 46319 219 838-1177 Andrew J. Arnold PRECISION ELECTRICAL CONTRACTORS INC A 2403 Sidney Street, Suite 125, Pittsburgh, PA 15203 412 481-9750 Mark N Puma PREFERRED ELECTRICAL CONSTRUCTION CORP. OF ILLINOIS A, C 55 N. Garden Ave, Roselle, IL 60172 630 893-3444 Anthony B. Mulizio PREMIER ELECTRIC CO., INC. A, C, R 2424 N 25th Ave., Suite 102, Franklin Park, IL 60131 773 775-7555 Mary Anne Martin PREMIER POWER PROFESSIONAL, INC. A 1914 Albert Street, Racine, WI 53404 262 632-2800 Chris Laux PREMIER TECHNOLOGY GROUP, INC. C 15507 South 70th Court, Orland Park, IL 60467 708 557-4429 Helenanne Stanish PREMIUM ELECTRIC SERVICES, INC. A, C 655 Lunt Avenue , Schaumburg, IL 60193 847 524-1507 Mark Deetjen PRIME COMMUNICATIONS 1, INC. C 333 W. Wacker Drive Ste 2400, Chicago, IL 60606 312 364-0303 Lynda Petlak PRIME ELECTRIC CO., INC. A, C, M, LM 255 N California Avenue, Chicago, IL 60612 312 433-9111 Michael Magee PRO ARC ELECTRICAL CONSTRUCTION, CO. A 1229 E. Algonquin, Unit B , Arlington Heights, IL 60005 847 427-1111 Dominic J. Rossi PROGRESS ELECTRIC CO. A 5722 S. Central Ave. , Chicago, IL 60638 773 767-5533 Ronald S. Arnashus PROSPECT ELECTRIC COMPANY A 234 East Lincoln St. , Mt. Prospect, IL 60056 847 506-8900 Marilyn Van Wetering PROTEX INSTALLATIONS C 1824 Danielle Lane, Belvidere, IL 61008 847 878-3126 Don Black PROTON ELECTRIC CORPORATION A 9616 W. 56th Street, Countryside, IL 60525 708 906-3846 Antonio Contreras PUBLIC ELECTRICAL CONSTRUCTION CO., INC. A 415 Harvester Ct. , Wheeling, IL 60090 847 520-5700 James Streitenfeld Q.I.S. INCORPORATED C 10938 S. Western Ave., Chicago, IL 60643 773 445-0120 Michael Norris QUALITY SAW & SEAL INC. A 7600 W. 79th Street , Bridgeview, IL 60455 708 728-1895 Rita Fox QUAM-NICHOLS COMPANY MAN 234 East Marquette Rd , Chicago, IL 60637 773 488-5800 Bruce Arndt QUANTUM CROSSINGS, L.L.C. A, C, LM, M 111 E. Wacker Suite 990, Chicago, IL 60601 312 467-0065 Roger J. Martinez QUICK ELECTRIC CO. INC. A 8200 S. Newland Ave. , Burbank, IL 60459 708 599-1685 Barbara A. Quick R. EAGLE ELECTRIC, INC. A 19 South Center Street, Bensenville, IL 60106 630 787-1080 Mike Rebmann R.A.M. ELECTRIC, LLC A 3850 W. 92nd St. , Evergreen Park, IL 60805 773 299-2183 Marjorie Pietkiewicz RAD ELECTRIC LLC A 495 Burnham , Calumet City, IL 60409 708 933-0734 Rodney Brown RAG'S ELECTRIC, INC. A 6805 Hobson Valley Drive, Suite 105, Woodridge, IL 60517 630 739-7247 Matthew Knutte RANDEL ELECTRIC, INC. A 2307 W. North Ave. , Chicago, IL 60647 773 342-0383 Tobey Sheridan RANGER ELECTRIC, INC. A 11535 183rd Place, Unit 109, Orland Park, IL 60467 708 478-8508 Sharyn McCarthy RAPTOR INDUSTRIES, INC. A, C 1602 N. Park Drive, Mt. Prospect, IL 60056 708 417-9190 Gina M. Kalama RAULAND-BORG CORPORATION MAN 1802 West Central Road , Mt. Prospect, IL 60056 847 590-7100 Norman Kidder RED HAWK SECURITY SYSTEMS, LLC dba RED HAWK FIRE & SECURITY C, FIRE 8160 S. Madison Street , Burr Ridge, IL 60527 708 239-1670 Torrence Henry RENAISSANCE COMMUNICATION SYSTEMS, INC. A, C, M 3509 Martens St. , Franklin Park, IL 60131 847 671-1340 Nancy M. Shares REPAIR SERVICE ELECTRIC, INC. A 343 S. Lively Blvd. , Elk Grove, IL 60007 847 593-9600 Amber Emmert REX ELECTRIC & TECHNOLOGIES, LLC A, C, R, LM, M 1333 Butterfield Road, Suite 600, Downers Grove, IL 60515 312 251-3620 Melvin C Lynch RICHMOND ELECTRIC COMPANY, INC. A 8200 Janes Avenue , Woodridge, IL 60517 630 541-5210 Joseph C. Lenc RIDGEVIEW ELECTRIC, INC. A 1400 Ridgeview Drive, McHenry, IL 60050 815 385-8282 Joseph W. Carey RISE ELECTRIC LLC A 1944 W. Thomas Street, Unit 1, Chicago, IL 60622 773 489-1929 Jason P. Gilles RJL GROUP, INC. A 4828 W 128th Place, Alsip, IL 60803 708 857-1991 Danielle Lyons RLM ELECTRIC, INC. DBA ACCESS ELECTRIC, INC. A 551 Roosevelt Road, #325, Glen Ellyn, IL 60137 773 617-6257 Marlene Kreeger RLT, INC. A PO BOX 557 , Okauchee, WI 53069 262 679-9588 Donald Edler ROBERT L FISHER ENTERPRISES UNLIMITED, TK ELECTRIC LLC A 7826 Calumet Ave., Ste. A, Munster, IN 46321 219 513-9161 Robert L Fisher RO PRO ELECTRIC CO., INC. A 940 S. Thomas Avenue, Forest Park, IL 60130 708 488-1130 Belinda Frazier RON JONES ELECTRIC, INC. A, C 695 Schneider Drive, South Elgin, IL 60177 847 695-7500 Kevin Brusek ROOSEVELT UNIVERSITY M 430 S. Michigan Ave. Room 344, Chicago, IL 60605 312 341-3500 Toyia K. Stewart ROUGHNECK CONCRETE DRILLING & SAWING A 8400 Lehigh Ave. , Morton Grove, IL 60053 847 966-6666 Karen E. Johnson RTG ELECTRIC CORPORATION A 17201 Constance , South Holland, IL 60473 773-796-4204 Randy T. Green RUDER ELECTRIC, INC. A, C, R 1075 Lesco Rd. , Kankakee, IL 60901 815 932-8660 David Ruder RYAN ELECTRICAL SERVICES, INC. A, M 16308 S. 107th Avenue, Unit 5, Orland Park, IL 60467 708 403-1049 Elizabeth Ryan RYORIK, INC. D/B/A BURNETT TECHNOLOGY A, C 6 S. 865 SHAW RD. , Big Rock, IL 60511 630 556-9100 James K. Fitzgerald S & D ELECTRICAL CONTRS., INC. A 6 N 513 Andrene Lane , Itasca, IL 60143 630 250-7719 Paula L. Durante S & G COMMUNICATIONS, INC. C 17W715 Butterfield Road Ste. D, Oakbrook Terrace, IL 60181 847 459-1220 Jack Bush S AND M ELECTRIC, INC. A 5910 W. 35th St. , Cicero, IL 60804 708 780-8177 Natalie Crowley SAI ADVANCED POWER SOLUTIONS, INC. SM 618 Lamont Rd. , Elmhurst, IL 60126 708 450-0990 David Martin SARGENT ELECTRIC COMPANY A 2767 Liberty Avenue , Pittsburgh, PA 15222 412 394-7488 Mark Guess SCHNEIDER ELECTRIC BUILDINGS AMERICAS, INC. A, C, M 17475 Palmer Blvd. , Homewood, IL 60430 708 271-4700 Jeffrey Drees SECOND CITY ELECTRICAL CORP. A, R 2131 Lake Avenue, Wilmette, IL 60091 312 907-6906 Bekim Redzic SECURITY ELECTRONICS CORPORATION C 13280 Monix Drive , St. John, IN 46373 219 365-1005 Michelle Manchak SECURITY UNLIMITED, INC. C 9226 Gulfstream Road , Frankfort, IL 60477 815 469-6616 Carol Camerino SEICO, INC.D/B/A SEICO SECURITY SYSTEMS C 132 Court Street , Pekin, IL 61554 309 347-3200 Albert Juergens SHAMBAUGH & SONS, L.P. A, C 7614 Opportunity Drive , Fort Wayne, IN 46825 260 487-7777 Paul Meyers, Jr. SHAMROCK ELECTRIC COMPANY, INC. A, R 1281 East Brummel Avenue, Elk Grove Village, IL 60007 847 593-6070 John T. O'Shea SHARLEN ELECTRIC COMPANY A, C, R 9101 S. Baltimore , Chicago, IL 60617 773 721-0700 William J. Cullen SHIELD ELECTRIC, INC. A 139 Chesterton Drive, Volo, IL 60020 815 403-2050 Margaret Capotosto SHILLELAGH ELECTRIC, INC. A 8190 W. 129th St. , Palos Park, IL 60464 708 824-9993 Kathleen T. Murphy SHORELINE ELECTRIC CO., INC. A 515 N. Wolf Rd. , Wheeling, IL 60090 847 419-7755 Gayle M. Esposito SHOULDICE INDUSTRIAL MANUFACTURERS AND CONTRACTORS, INC. A 182 Elm Street, Battlecreek, MI 49014 269-962-5579 David VanMiddlesworth SIEVERT ELECTRIC SERVICE AND SALES CO. A, C 1230 S. Hannah Ave, Forest Park, IL 60130 708 771-1600 Peter Sievert SIMON ELECTRIC LLC A 2926 N Lincoln Ave., Chicago, IL 60657 773-472-4666 Amy C. Simon SKITCH ELECTRIC CO. A, C 1105 Stratford Court Unit D, Elgin, IL 60120 224 629-4100 Tiffany Bartocci SMC ELECTRICAL CORPORATION A 185 S. Lively Blvd , Elk Grove Village, IL 60007 847 290-8500 FRED MARCH SMG SECURITY HOLDINGS LLC C 120 King Street, Elk Grove Village, IL 60007 847 593-0999 John Reidy SONOMA ELECTRICAL SERVICES, INC. A 103 Ford Drive , New Lenox, IL 60451 815 320-3222 Bernard Powers SOUND OF MUSIC SYSTEMS C 4 Frances Avenue, Mundelein, IL 60060 847 566-4461 Rich H. Cushing SOUND, INCORPORATED C 1550 Shore Road, Naperville, IL 60563 630 369-2900 Greg Love SPAAN TECH, INC. DBA SPAAN TECHNOLOGY, INC. A, C, Specialty Maintenance 311 S. Wacker Dr. Suite 2400, Chicago, IL 60606 312 277-8800 Smita N. Shah SPECIAL POWER, INC. A 1226 18th Avenue P.O. Box 5026, Rockford, IL 61104 815 962-1210 Joseph S. Eaton SPIRAL SERVICES LLC DBA BURNETT AND SONS ELECTRIC A 636 E Washington Street, West Chicago, IL 60185 630 546-1425 Marci Reynolds SPUR ELECTRICAL, INC. A 4301 S. Packers Ave., Chicago, IL 60609 773 254-9800 Steven B. Weinstein SPURLOCK AND SON, INC A 832 W 85th, Chicago, IL 60620 773 729-4129 Terrell Spurlock SRC ELECTRIC, LLC A 360 Bennett Road, Elk Grove Village, IL 60007 847 258-4400 Ray Corcoran ST. IGNATIUS COLLEGE PREPARATORY A 1076 W. Roosevelt , Chicago, IL 60608 312 432-8445 Joseph Malatesta STANCY ELECTRIC, INC. A 8233 N. Octavia Ave. , Niles, IL 60714 847 493-9415 Victoria Stancy STANLEY BLACK & DECKER, INC. G 925 N. State St. , Elgin, IL 60123 847 742-9907 Jim Tallaksen S & S SYSTEMS OF AMERICA INC C 603A Country Club Drive, Bensenville, IL 60106 630 616-4990 Bruce Engel STS SOLUTIONS, INC. C 444 N. Wells Suite 201 , Chicago, IL 60654 312 624-9410 Viva Wayer SUBURBAN COMMUNICATIONS, INC. C 80 S Clyde Ave., Palatine, IL 60067 847 705-1986 Karen Tarallo SULLIVAN ELECTRICAL CONTRACTORS, INC. A 14832 Anne Court, Oak Forest, IL 60452 708 687-4810 Laurie Sullivan SUPER ELECTRIC CONSTRUCTION COMPANY A, C, M 4300 W. Chicago Ave. , Chicago, IL 60651 773 489-4400 William Schult SUPERIOR ONE ELECTRIC, INC. A, C, R 1212 Gardner Rd. , Westchester, IL 60154 708 681-3300 Gina Spata SUSTAINABLE ELECTRIC LLC A 858 W Vermont Ave, Chicago, IL 60643 773 701-9121 Keon Jones SWENEY ELECTRIC COMPANY INC. A 9111 Louisiana Street , Merrillville, IN 46410 219 769-6007 Edward J. Shikany SYSTEM SENSOR MAN 3825 Ohio Ave. , St. Charles, Il 60174 708 377-6580 Karl Odegaard SYSTEMS CONTROL & AUTOMATION, INC. A 13642 Birchbark Court , Orland Park, IL 60462 708 873-1315 Kristine B. Vanco TAFF CONSTRUCTION INC A 3754 W 111th Street, Chicago, IL 60655 773 941-8179 Thomas Taff TAI LLC DBA THOMAS ALARM INC C 701 N Bridge Street, Yorkville, IL 60560 630 553-4560 Margaret LeGrand TALK A PHONE MAN 7530 North Natchez Avenue , Niles, IL 60714 773 539-1100 Diane Shanes TALON ELECTRIC COMPANY A 680 Lively Boulevard , ELk Grove Village, IL 60007 847 526-0200 Alexander Beinhauer TAYLOR ELECTRIC COMPANY A, C, R 7811 S. Stony Island Avenue , Chicago, IL 60649 773 346-5658 Kendra D. Dinkins TEC ELECTRIC, INC. A 1243 Rand Rd. , Des Plaines, IL 60016 847 296-5400 Tim Carlin TECH ELECTRONICS OF ILLINOIS, LLC C 623 Touhy , Elk Grove Village, IL 60007 847 357-9650 Kurt Canova TECHNICAL SOLUTIONS & SERVICES, INC. A  140 Thunderbird Lane , East Peoria, IL 61611 309 266-8774 Richard LeNeve TELEPLUS, INC. C, Specialty Maintenance 724 W Racquet Club Drive, Addison, IL 60101 630 543-3066 Debra Naybar TERRANCE ELECTRIC & TECHNOLOGY, INC. A, C 1003 Fariway Drive , Bensenville, IL 60106 630 758-0011 Diane Dougherty THE MOORE GROUP, INC. A 200 W Madison, Suite 2100, Chicago, IL 60606 312 796-8948 Nathaniel A. Moore THE RIGHT APPROACH, INC. A 251 S. Mason Street , Bensenville, IL 60105 630 606-0814 Christine Benn THE STATE GROUP INDUSTRIAL (USA) LIMITED A 13800 North Highway 57, Evansville, IN 47725 812-868-5800 Steve Theodoru THEO ELECTRIC, INC. A 271 N. Main St. , Glen Ellyn, IL 60137 630 790-9232 Jennifer Iaccino THERM FLO, INC. A, S 875 Busch Parkway, Buffalo Grove, IL 60089 847 541-0029 Stephen Izzo THOMPSON ELECTRONICS COMPANY C 905 South Bosch Road , Peoria, IL 61607 309 697-2277 Craig Thompson THURSTON ELECTRICAL SPECIALTY COMPANY A, C 17201 S. 110th Court, Orland Park, IL 60467 708 479-9981 Janet Thurston TIMCO-CUSACK COMMUNICATIONS, INC. D/B/A: TIMCO TEC C 2016 E. Euclid , Mt. Prospect, IL 60056 708-479-1222 Elizabeth Leonard TIME BUSINESS SYSTEMS, INC. C 916 Central Ave. , Roselle, IL 60172 630 529-5220 Elizabeth Naatz TIMM ELECTRIC A 17832 Mills Road , Joliet, IL 60433 815 723-4501 Theodora L. McGann TITLE ELECTRIC COMPANY A 3209 Doolittle Drive, Northbrook, IL 60062 847 753-9605 Ronald W. Obara TJH COMMUNICATION SERVICES, INC. C 5763 N. Marmora Avenue , Chicago, IL 60646 773-775-9100 Mary Jean Handrigan TNS, Inc. C 1225 Rand Road, Des Plaines, IL 60016 847-759-2001 Joel Raven TOD ELECTRIC COMPANY A 8494 W. Grand Avenue , River Grove, IL 60171 847 468-0519 Peggy Schulten TOLTECH PLUMBING CONTRACTORS, LLC A 3504 S Western Avenue, 2nd Floor, Chicago, IL 60609 773 521-8790 Virginia Reyes TOMAHAWK COMMUNICATIONS, LTD. C 64 N. Linden drive PO BOX 37, Plano, IL 60545 630 333-2859 Melissa Lewis TOPP NOTCH ELECTRIC LLC A 1060 Wauconda Road, Wauconda, IL 60084 847 276-5561 April Topp TORRES ELECTRICAL CONTRACTORS LLC A 25261 Sunderlin Road, Plainfield, IL 60585 773 458-4200 Nicolas Torres TOTAL ELECTRIC, INC. A, C 16308 S. 107th Ave. Unit 11, Orland Park, IL 60467 708 226-9016 Claudia Burns TRI-CITY ELECTRIC SERVICE, INC. A 1026 Moen Avenue , Rockdale, IL 60436 708 349-9505 Kathleen J. Hill TRI-ELECTRONICS, INC. C 6231 Calumet Ave , Hammond, IN 46324 219 931-6850 James V. Donovan TRI-M ELECTRIC, INC. A 7800 W. 171st Place , Tinley Park, IL 60477 708 429-1258 Kathleen Sherwood TRI-TECH ELECTRIC, INC. A 1320 Enterprise Drive , Romeoville, IL 60446 630 378-0600 Elizabeth L. Zupancic TRI-TEL TECHNICAL SERVICES C 329 Jefferson Street , Algonquin, IL 60102 847 742-7100 Doug Parker TURO ELECTRICAL CONSTRUCTION, INC. A 1000 Anita Ave. , Antioch, IL 60002 847 395-5111 David J. Dituro TWIN ELECTRIC OF CHICAGO, LTD. A, R, LM 4456 N. Opal, Norridge, IL 60706 312 433-6452 Laura Lappo TYCO INTEGRATED SECURITY LLC Specialty 2010 Swift Drive , Oak Brook, IL 60523 630 458-7641 Timothy Drabek UNITED NETWORK SYSTEMS, INC. C 1451 Landmeier Road, Unit L, Elk Grove Village, IL 60007 630 279-2400 Janet Mroz UNIVERSAL POWER AND CONTROL, INC. A 146 Easy Street, Carol Stream, IL 60188 630 510-9941 Kenneth Knapcik US DATACOMM, INC. C 1755 S. Naperville Rd. Suite#100, Wheaton, IL 60189 630 462-8530 Ronald E. Choate USA SECURITY SYSTEMS, INC. C 260 Cortland Ave., Suite 8, Lombard, IL 60148 630 479-8042 Tina King UTILITIES INSTRUMENTATION SERVICE INCORPORATED A 2290 Bishop Circle East , Dexter, MI 48130 734 424-1200 Gary Walls VADER ELECTRIC CHICAGO LLC A, C, R 145 Eastern Avenue, Bellwood, IL 60104 630 450-2181 Tiffany Ingolia VALLEY ELECTRICAL CONSTRACTORS, INC. A PO BOX 461 , Oswego, IL 60543 630 554-6200 Donna Cook VENTURE ELECTRICAL CONTRACTORS, INC. A 2110 Pewaukee Rd. Suite 110, Waukesha, WI 53188 262 542-2727 Jeffrey Robertson VERDI ELECTRIC & TECHNOLOGIES LLC A 1458 187th Street, Homewood, IL 60430 708 912-4637 Juvenal Herrera VERTICAL CONTRACTING SERVICES OF ILLINOIS LLC A 15255 S 94th Avenue, Suite 500, Orland Park, IL 60462 773 858-1402 Megan E. Cook VIDEO AND SOUND SERVICE, INC. C 40 West Lake St. , Northlake, IL 60164 708 562-6316 Victor Severino VIDEOTEC CORPORATION & VIDEOTEC CORP II C 4216 Clausen Ave , Western Springs, IL 60558 708 862-0617 Walter J. Lee VOLKAN SIGNS & LIGHTING, INC. SIGN 602 Lunt Avenue, Schaumburg, IL 60193 847 891-3155 Gamze Balciogullari VOLT ELECTRIC, INC. A 9S500 Bushnell Road, Big Rock, IL 60511 630 552-1600 Luisa Bronski VOX ELECTRIC COMPANY, INC. A 1281 Humbracht Circle Suite A, Bartlett, IL 60103 630 550-5170 Annamarie Vivacqua WALSH WIRELESS LLC C 2216 N Nordica Ave., Chicago, IL 60707 312 767-5678 Gary R. Craig WEBSTER ELECTRIC COMPANY A 280 E. Howard , Des Plaines, IL 60017 847 827-4444 Kimberly Zoske WESTBROOK ELECTRIC CONSTRUCTION LLC A 9550 W. Sergo Drive Unit 113, Mccook, IL 60525 708 485-0001 Zeraldas Usonis WIDE HORIZON ELECTRIC SERVICE, INC. A 33W815 William Ave , East Dundee, IL 60118 847 426-2170 Terry Rumachik WIGDAHL ELECTRIC CO., INC. A, C, CT 1802 Brummel Avenue, Elk Grove Village, IL 60007 847 439-8200 Max R. Engelhardt WIL-SURGE ELECTRIC, INC. A 13201 W. Silver Spring Rd. , Butler, WI 53007 262 781-9210 Daryl Willing WINDY CITY AV, LLC C 1305 Prarie Court , West Chicago, IL 60185 630 327-1368 Kristie Pechtel WIRING, INC. A 8128 N. Laramie Ave. , Skokie, IL 60077 847 675-0372 Janice A. Cook WOLF ELECTRIC, INC. A 5925 W. 115th Street , Alsip, IL 60803 708 385-6300 Mary Ann Grant WOOD DALE ELECTRICAL CONSTRUCTION INC. A, R 65 N. Garden Ave , Roselle, IL 60172 630 295-9100 William Wayda Page Last Updated: Oct 18, 2018 (08:20:38)