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At MZI Group Inc., we're excited to hear from you and help answer your questions or address any inquiries you may have
All Our Locations
Corporate Headquarters
1937 West Fulton Street
Chicago, Illinois 60612
Office & Utility Training
10115 South Torrance Avenue
Chicago, Illinois 60617
Telecom
752 N. Larch Ave.
Elmhurst, IL 60126
Texas
2040 McKenzie Dr. Carrollton, TX 75006
Pennsylvania
2863 Broadhead Road
Bethlehem, Pennsylvania 18020
Florida
9128 Strata Place, Suite #10115
Naples, Florida 34108
South Bend
3975 Ralph Jones Drive
South Bend, Indiana 46628
Washington DC
Metro Center, 1200 G Street, NW,
Suite 800, Washington, D.C., 20005
Mechanical
960 N Weigel Ave
Elmhurst, Illinois 60126
LA – Gas Tower
555 West 5th Street, 35th Floor
Los Angeles, CA 90013, USA
Detroit
19 Clifford Street, 8th Floor
Detroit, MI 48226
Wisconsin
2365 S. 170th St.
New Berlin, WI 53151
Michigan City
3505 US Highway 12
Michigan City, IN 46360
Plumbing
10123 S Torrence Ave
Chicago, IL 60617