According to our records, this business is located at 10321 Oxford Ave. in Chicago Ridge (in Cook County), Illinois 60415, the location GPS coordinates are: 41.703666 (latitude), -87.775917 (longitude). GMI Mechanical Inc is categorized under Warm Air Heating and Air Conditioning Contractors (SIC code 1711). Known organization president is Cynthia Grove. You can contact the company by phone at (708) 422-9779.