Commercial

Admiral Heating & Ventilating, Inc.

4150 Litt Drive
Hillside, IL 60162
(708) 544-3100
(708) 544-3606
Commercial Commercial Service HVAC Light Commercial

Advance Mechanical Systems, Inc.

425 E. Algonquin Road
Arlington Heights, IL 60005
(847) 593-2510
(847) 593-2536
Commercial Commercial Service HVAC
Other services: Highrise work only

Aero Testing & Balancing Systems, Inc.
DBA Aero Building Systems

11045 Gage Avenue
Franklin Park, IL 60131
(847) 451-5000
(847) 451-5011
Commercial Commercial Service HVAC Light Commercial Test & Balance
Other services: Energy Services

Air Comfort Corporation

2550 Braga Drive
Broadview, IL 60155
(708) 345-1900
(708) 345-2730
Commercial Commercial Service Duct Cleaning Industrial HVAC Kitchen Light Commercial

Air Design Systems, Inc.

12011 W. 91st Street
Willow Springs, IL 60480
(630) 654-1900
(630) 654-2211
Commercial Industrial HVAC Kitchen Light Commercial
Clean Rooms Duct Fabrication
WBE State

Air-Rite Heating & Cooling, Inc.

1150 Frontenac Road
Naperville, IL 60563
(630) 966-8100
(630) 966-8181
Commercial Commercial Service HVAC Light Commercial Residential Service

Albert J. Wagner & Son LLC

2510 Route 176
Suite B
Prairie Grove, IL 60014
(815) 459-1287
(815) 459-1952
Architectural Commercial Commercial Service Industrial Light Commercial

All American Roofing, Inc.

150 Oakwood Road
Lake Zurich, IL 60047
(847) 438-4131
(847) 438-1387
Architectural Commercial Commercial Service Industrial Light Commercial Residential Service Roofing

All Mechanical Industries
Dba Ehms Mechanical Services

410 E. Il Rt. 22
Lake Zurich, IL 60047
(847) 801-1000
(847) 801-1010
Commercial Commercial Service Industrial HVAC Light Commercial

Alloy Architectural Solutions, Llc

2045 Janice Avenue
Melrose Park, IL 60160
(847)296-6611
(847)296-4604
Architectural Commercial Industrial Light Commercial Roofing

Althoff Industries

8001 S. Illinois Rte. 31
Crystal Lake, IL 60014
(815) 455-7000
(815) 455-9204
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial Residential Service

Amber Mechanical Contractors, Inc.

11950 S. Central Avenue
Alsip, IL 60803
(708) 597-9700
(708) 597-5875
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial Residential Service

American Sheet Metal Fabricators, Inc.

665 W. Armory Drive
South Holland, IL 60473
(708) 877-7200
(708) 877-7201
Commercial HVAC
Duct Fabrication

AMS Mechanical Systems, Inc.

9341 Adam Don Parkway
Woodridge, IL, IL 60517
(630) 887-7700
(630) 887-0770
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial
Clean Rooms Duct Fabrication

Anthony Roofing Tecta America Inc.

2555 White Oak Circle
Aurora, IL 60504
(630) 898-4444
(630) 898-4597
Architectural Commercial Commercial Service Industrial Light Commercial Roofing

Arnold Heating, Cooling & Sheet Metal, Inc.

6609 W. 79th Street
Burbank, IL 60459
(708) 430-4141
(708) 430-4257
Commercial Industrial HVAC Light Commercial

Atomatic Mechanical Services Inc.

3733 N. Ventura Drive
Arlington Heights, IL 60004
(847) 818-4300
(847) 818-4302
Commercial Commercial Service Industrial HVAC Kitchen Residential Service

B & B Sheet Metal Company Inc.

25094 W. Old Rand Road
Wauconda, IL 60084
(847) 469-6955
(847) 469-6953
Architectural Commercial Commercial Service Industrial Light Commercial Roofing

Bennett & Brosseau Sheet Metal, Llc.

535 Anderson Drive
Romeoville, IL 60446
(630) 759-0009
(630) 759-2288
Architectural Commercial Commercial Service Industrial Light Commercial Roofing

Blue Ridge Heating & Air, Inc.

16554 Cherry Creek Court
Joliet, IL 60433
(815) 320-3737
(815) 320-3738
Commercial HVAC Light Commercial Residential Service

Boswell Building Contractors, Inc.

933 Dillon Drive
Wood Dale, IL 60191
(630) 595-5027
(630) 595-1740
Architectural Commercial Industrial
WBE City State

C. Acitelli Heating & Piping Contractors

813 S. Villa Avenue
Villa Park, IL 60181
(630) 832-4645
(630) 832-4651
Commercial Commercial Service Industrial HVAC Kitchen Residential Service

CES Mechanical Services, Inc.

141 Garlisch Drive
Elk Grove Village, IL 60007
(847) 690-0755
(847) 439-1204
Commercial Commercial Service HVAC Kitchen
Duct Fabrication

Chicago Pipe & Boiler Covering, Co.

1891 Old Granart Rd., Suite D
Sugar Grove, IL 60554
(630) 504-7930
Commercial Industrial HVAC Light Commercial
MBE DBE City County

Combined Mechanical Industries, LLC

6321 W. Dempster Street
Unit 277
Morton Grove, IL 60053
(773) 521-7499
(773) 522-2907
Commercial HVAC Kitchen

Commercial Specialties, Inc.

2255 Lois Drive
Unit #9
Rolling Meadows, IL 60008
(847) 545-9900
(847) 545-9970
Commercial Commercial Service
Bathroom Partitions Locker/Storage

CT Mechanical

1200 Capitol Drive
Addison , IL 60101
(630) 227-1700
(847) 483-1370
Commercial Commercial Service HVAC
WBE DBE City

DeKalb Mechanical

339 Wurlitzer Drive
DeKalb, IL 60115
(815) 756-6528
(815) 756-6529
Commercial HVAC
Other services: Metal Fabrication

Dekayo Corp. Dba Ortiz Contracting Group

9308 Gulfstream Rd.
Frankfort, IL 60423
(779) 324-5212
(779) 456-7980
Commercial HVAC
MBE DBE City County State

Delta Heating & Air Conditioning

139 Crossen Avenue
Elk Grove Village, IL 60007
(847) 427-1070
(847) 427-1075
Commercial Commercial Service HVAC Kitchen Light Commercial Residential Service

Demco, Inc.

2975 Soffel Avenue
Melrose Park, IL 60160
(708) 345-4822
(708) 681-2547
Architectural Commercial Industrial HVAC
Clean Rooms Duct Fabrication Locker/Storage

Domain Corporation

6238 N. Northwest Highway
Chicago, IL 60631
(773) 628-0001
(773) 628-0003
Architectural Commercial Commercial Service Light Commercial Residential Service Roofing
WBE City County State

Dynacoil, Inc.

2000 Lewis Avenue
Zion, IL 60099
(847) 731-3300
(847) 731-3900
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial

Edwards Engineering, Inc.

1000 Touhy Avenue
Elk Grove Village, IL 60007
(847) 364-8100
(847) 364-0188
Commercial Commercial Service Industrial HVAC Light Commercial

Environment Mechanical Services, Inc.

2500 S. 27th Avenue
Broadview, IL 60155
(708) 345-1555
(708) 681-8574
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial Test & Balance
WBE

F. E. Moran, Inc.

2265 Carlson Drive
Northbrook, IL 60062
(847) 498-4800
(847) 498-9091
Architectural Commercial Commercial Service Industrial HVAC Kitchen Light Commercial

Flo-Tech Mechanical Systems, Inc.

1300 W. National Avenue
Addison, IL 60101
(630) 543-1118
(630) 543-1497
Commercial Industrial HVAC Kitchen
Duct Fabrication
WBE DBE City County State

Garsh Mechanical, LLC

2000 N. Hawthorne Avenue
Melrose Park, IL 60160
(312) 735-6532
(847) 671-7940
Commercial HVAC Light Commercial

Grosse Mechanical Contractors Of Il, Inc.

360 Kent Avenue
Elk Grove Village, IL 60007
(847) 364-7899
(847) 364-7972
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial

GT Mechanical Projects & Design, Inc.

15729 Annico Drive
Homer Glen, IL 60491
(708) 645-7400
(708) 645-0687
Commercial Commercial Service Industrial HVAC Light Commercial
WBE

Hayward Mechanical, Llc

410 E. Illinois Route 22
Lake Zurich, IL 60047
847-801-1002
847-801-1010
Commercial Commercial Service HVAC
Other services: Other- Fire Damper Replacement and Inspection

Interactive Building Solutions

15941 S. Harlem Avenue
#322
Tinley Park, IL 60477
(708) 205-4369
(708) 614-0610
Commercial Commercial Service HVAC Test & Balance

John J. Rickhoff Sheet Metal Co.

320 E. 152nd Street
Harvey, IL 60426
(708) 331-2970
(708) 331-2531
Commercial Industrial HVAC

Kirby Sheet Metal Works, Inc.

4209 S. Western Boulevard
Chicago, IL 60609
(773) 247-6477
(773) 247-5753
Architectural Commercial Industrial HVAC Kitchen Light Commercial

Knickerbocker Roofing & Paving Co., Inc.

16851 S. Lathrop Street
Harvey, IL 60426
(708) 339-7260
(708) 339-3806
Architectural Commercial Commercial Service Industrial HVAC Residential Service Roofing

Martin Petersen Company, Inc.

9800 55th Street
Kenosha, WI 53144
(262) 658-1326
(262) 658-1048
Commercial Commercial Service Industrial HVAC Light Commercial Residential Service

May-Aire Heating & Cooling Co., Inc.

698 N. Larch Avenue
Elmhurst, IL 60126
(630) 516-1050
(630) 279-8730
Commercial Commercial Service HVAC Residential Service
WBE City

McCauley Mechanical Construction, Inc.

8787 S. 78th Avenue
Bridgeview, IL 60455
(708) 233-0606
(708) 233-0283
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial
WBE

Mcdonough Mechanical Services, Inc.

4081 Joseph Lane
Waukegan, IL 60087
(847) 244-7451
(847) 244-7521
Commercial Industrial HVAC Light Commercial

Mechanical, Inc.

900 Oakmont Lane
Suite 200
Westmont, IL 60559
(630) 891-3400
(708) 449-0378
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial
Clean Rooms Duct Fabrication

Metal Edge - A Division of ORC

47 E. 34th Street
South Chicago Heights, IL 60411
(708) 756-4696
(708) 756-7341
Architectural Commercial Industrial Light Commercial Roofing

Metal Works of Chicago, Inc.

2333 Hamilton Road
Arlington Heights, IL 60005
(847) 437-5771
(847) 437-5866
Commercial Roofing

Metalmaster Sheet Metal, Inc.

4800 Metalmaster Way
Mc Henry, IL 60050
(815) 459-6415
(815) 385-8730
Architectural Commercial Commercial Service Roofing

O'Hare Mechanical Contractors, Inc.

951 Oakton Street
Elk Grove Village, IL 60007
(847) 437-1919
(847) 437-4747
Commercial HVAC Light Commercial

Perfect Temperature Control

74 Bradrock Drive
Des Plaines, IL 60018
(847) 635-0337
(847) 981-1144
Commercial Commercial Service HVAC Kitchen Light Commercial Residential Service

Progressive Dynamics, Inc.

712 Bonded Parkway
Streamwood, IL 60107
(630) 289-3421
(630) 894-0485
Architectural Commercial Industrial Roofing

Quality Mechanical, Inc.

17600 N. Williams
Suite 5
Thornton, IL 60476
(708) 877-7036
(708) 877-7038
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial Residential Service
Other services: Residential-multi family

R. G. H. Heating & Cooling, Inc.

11414 Smith Drive
Unit C
Huntley, IL 60142
(847) 515-2226
(847) 515-2261
Commercial Commercial Service HVAC Light Commercial Residential Service
WBE City County State

R. J. Olmen Company

3200 W. Lake Avenue
Glenview, IL 60026
(847) 724-0994
(847) 724-7307
Box Shop Commercial Industrial HVAC Kitchen
Duct Fabrication

R.j. O'neil, Inc.

1125 S. Lake Street
Montgomery, IL 60538
(630) 906-1300
Commercial Commercial Service Duct Cleaning HVAC Light Commercial Residential Service
MBE WBE City County State

RAM Mechanical Services, LLC

258 S. Westgate Drove
Carol Stream, IL 60188
(630) 665-6620
(630) 665-7335
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial
Clean Rooms

RD's HVAC, Inc.

15020 S. Cicero Avenue
Suite 205
Oak Forest, IL 60452
(708) 897-9898
(708) 577-4798
Commercial Commercial Service HVAC Light Commercial Residential Service Test & Balance
MBE DBE City

Roberts Environmental Control Corp.

8500 W. 185th Street
Suite B
Tinley Park, IL 60487
(708) 429-7700
(708) 429-2041
Commercial Industrial HVAC Light Commercial Test & Balance
Duct Fabrication

S Mechanical, Inc.

16420 S. Kilbourn Avenue
Oak Forest, IL 60452
(708) 535-3600
(708) 535-6655
Box Shop Commercial Commercial Service Industrial HVAC Kitchen Light Commercial

Sheet Metal Werks, Inc.

455 E. Algonquin Road
Arlington Heights, IL 60004
(847) 827-4700
(847) 827-4770
Commercial Commercial Service Industrial HVAC Kitchen
Clean Rooms Duct Fabrication

Sherman Mechanical, Inc.

1075 Alexander Court
Cary, IL 60013
(847) 462-1020
(847) 458-0200
Commercial Commercial Service Duct Cleaning Industrial HVAC Light Commercial Residential Service Test & Balance

South Suburban Heating & Air Conditioning, Inc.

2914 Bernice Avenue
Mailing Address: P. O. Box 975
Lansing, IL 60438
(708) 474-3455
(708) 474-5551
Commercial Industrial HVAC Light Commercial Residential Service
Duct Fabrication

Specialty Construction, LLC

4536 W. 102nd Place
Oak Lawn, IL 60453
(630) 317-7117
(630) 317-7210
Architectural Commercial

Stanton Mechanical, Inc.

170 Gaylord
Elk Grove Village, IL 60007
(847) 824-9901
(847) 824-9916
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial

State Mechanical Services, LLC

535 Exchange Court
Aurora, IL 60504
(630) 723-6000
(630) 723-6015
Commercial Commercial Service Industrial HVAC Light Commercial

Sullivan Roofing, Inc.

60 East State Parkway
Schaumburg, IL 60173
(847) 908-1000
(847) 908-1099
Architectural Commercial Commercial Service Roofing

Summit Sheet Metal Specialists, Inc.

7325 W. 59th Street
Summit, IL 60501
(708) 458-8622
(708) 458-8421
Architectural Commercial Commercial Service Industrial

Sun Mechanical Systems, Inc.

1900 Tyler Road
Suite 100
St. Charles, IL 60174
(630) 444-1774
(630) 444-1775
Commercial Commercial Service Duct Cleaning HVAC

Sun Ray Heating, Inc.

21740 Main Street
Matteson, IL 60443
(708) 481-9150
(708) 481-6609
Commercial Commercial Service Duct Cleaning HVAC

Systems Mechanical Inc.

966 Estes Court
Schaumburg, IL 60193
(847) 352-0740
(847) 352-0787
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial

Temperature Service Company

360 Bonnie Lane
Elk Grove Village, IL 60007
(847) 640-0505
(847) 640-0465
Commercial Commercial Service Industrial HVAC Light Commercial

Vent Products Company

1901 S. Kilbourn Avenue
Chicago, IL 60623
(773) 521-1900
(773) 521-5613
Architectural Commercial Industrial HVAC Light Commercial
WBE
Other services: Louvers/Dampers

Westside Mechanical Design / Build

2007 Corporate Lane
Naperville, IL 60563
(630) 369-6690
(630) 369-6691
Commercial Commercial Service HVAC Light Commercial

Whited Brothers, Inc.

215 W. 155Th Street
South Holland, IL 60473
(708) 225-0851
Architectural Commercial

Wiesbrook Sheet Metal, Inc.

25502 W. Ruff Street
Plainfield, IL 60585
(630) 922-9050
(630) 922-9055
Architectural Commercial Commercial Service Industrial HVAC Light Commercial Residential Service Roofing
Duct Fabrication

Youna Mechanical, Inc.
DBA The Youna Group

350 Crossen Avenue
Elk Grove Village, IL 60007
(847) 258-4650
(866) 519-6172
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial Residential Service
Locker/Storage