MCA of Chicago contractors are the most qualified and safe contractors available in industrial piping, new construction, and HVAC service.

Their union workforce consists of over 6,000 highly-trained pipefitters and service technicians who have completed a rigorous five-year training program in Local Union 597’s state-of-the-art training facility.

Our member contractors are extremely educated, highly professional, and the most high-quality, cost-efficient contractors you will find. When you work with an MCA of Chicago member company, you know you can trust them with your next job.

If you are a member looking to update your information, email staff@mca.org

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Martin Mechanical Corporation

474 Kennedy Ave. Schererville, IN 46375

http://martin-mech.com/

Steven Bartley

sbartley@martin-mech.com

219.322.7333

Boiler Services, Chiller Services, Commercial, Construction, Energy Conservation, Facility Maintenance, HVAC Service, Industrial, Pre-Fabrication, Process & Power Piping

Martin Petersen Company, Inc.

9800 55th Street Kenosha, WI 53144

http://www.mpcmech.com/

Rob Jossart

rjossart@mpcmech.com

262.658.1326

Boiler Services, Chiller Services, Clean Energy, Commercial, Commissioning/Retro Commissioning, Construction, Design/Build, Energy Conservation, Facility Maintenance, HVAC Service, Industrial, Pre-Fabrication, Process & Power Piping, Refrigeration, Virtual Design & Construction (BIM)

McCauley Mechanical Construction, Inc.

8787 S 78th Ave Bridgeview, IL 60455

http://www.mccauleymech.com/

Kathy McCauley

kathy@mccauleymech.com

708.233.0606

Commercial, Design/Build, Energy Conservation, HVAC Service, Industrial, M/WBE, Pre-Fabrication, Process & Power Piping, Refrigeration, Virtual Design & Construction (BIM)

McDonough Mechanical Services Inc

4081 Joseph Drive Waukegan, IL 60087

http://www.mcdonoughmech.com/

Kim Sherman

kims@mcdonoughmech.com

847.244.7451

Boiler Services, Chiller Services, Commercial, Construction, Design/Build, Facility Maintenance, HVAC Service, Industrial, Refrigeration

Meccon Industries, Inc.

2703 Bernice Road Lansing, IL 60438

http://www.meccon.com/

John Curran

jdcurran@meccon.com

708.474.8300

Midwest Mechanical

801 Parkview Blvd Lombard, IL 60148

https://www.midwestmech.com/

Sam Giampapa

sam.giampapa@midwestmech.com

Boiler Services, Chiller Services, Clean Energy, Commercial, Commissioning/Retro Commissioning, Design/Build, Energy Conservation, Facility Maintenance, HVAC Service, Industrial, Process & Power Piping, Refrigeration, Residential, Residential-Multi Family, Virtual Design & Construction (BIM)

Miramar International Group

345 E Burlington St Suite C1 Riverside, IL 60546

http://miramargroup.net/

Juan A. Ochoa

j.ochoa@miramargroup.net

312.455.0200

MK Industries, Inc.

998 Forest Edge Dr Vernon Hills, IL 60061

http://www.mkindustriesinc.com/

Alex D'orsi

alex@mkindustriesinc.com

847.949.0200

Boiler Services, Chiller Services, Clean Energy, Commercial, Construction, Design/Build, Electrical, Energy Conservation, Facility Maintenance, HVAC Service, Industrial, Pre-Fabrication, Refrigeration, Residential-Multi Family, Residential-Single Family, Test & Balance, Virtual Design & Construction (BIM)

Morrison Construction Company

PO Box 747 1834 Summer St. Hammond, IN 46320

https://mcco.com/

Daniel Sharpe

dsharpe@mcco.com

219.932.5036

Boiler Services, Chiller Services, Clean Energy, Commercial, Construction, Facility Maintenance, HVAC Service, Industrial, Pre-Fabrication, Process & Power Piping, Virtual Design & Construction (BIM)

MZI Group, Inc.

1937 W. Fulton St. Chicago, IL 60612

http://www.mzigroup.com/

Raul Romero

rromero@mzigroup.com

312.492.8740

Boiler Services, Chiller Services, Clean Energy, Commercial, Commissioning/Retro Commissioning, Construction, Design/Build, Electrical, Facility Maintenance, HVAC Service, Industrial, M/WBE, Pre-Fabrication, Process & Power Piping, Refrigeration, Test & Balance