Production

Air Design Systems, Inc.

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

American Sheet Metal Fabricators, Inc.

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

CES Mechanical Services, Inc.

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

Commercial Specialties, Inc.

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

Demco, Inc.

2975 Soffel Avenue
Melrose Park, IL 60160
(708) 345-4822
(708) 681-2547
www.demcohvac.net
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
www.domain-corporation.host-glf.com
Architectural Commercial Commercial Service Light Commercial Residential Service Roofing
WBE City County State

E E Installations, Inc.

429 Bristol Lane
Schaumburg, IL 60194
(847) 274-3490
Bathroom Partitions Locker/Storage

Fab-Rite Sheet Metal

74 Bradrock Drive
Des Plaines, IL 60018
(847) 228-0300
(847) 981-1144
www.fab-rite.com
Roofing
Duct Fabrication
Other services: Roof Curbs

Flo-Tech Mechanical Systems, Inc.

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

International Test & Balance

2100 Sanders Road
Suite 300
Northbrook, IL 60062
(847) 759-1800
(847) 759-1811
www.inttb.com
HVAC Kitchen Residential Service Test & Balance
Other services: Any structure

Mechanical, Inc.

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

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. J. Olmen Company

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

Roberts Environmental Control Corp.

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

Sheet Metal Werks, Inc.

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

South Suburban Heating & Air Conditioning, Inc.

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

Vent Products Company

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

Wheatland Tube Company

4435 S. Western Boulevard
Chicago, IL 60609
(773) 254-0617
(773) 254-2244
www.wheatland.com

Wiesbrook Sheet Metal, Inc.

25502 W. Ruff Street
Plainfield, IL 60585
(630) 922-9050
(630) 922-9055
www.wmsinc.net
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
www.theymigroup.com
Commercial Commercial Service Industrial HVAC Kitchen Light Commercial Residential Service
Locker/Storage