Chicago’s Premier Commercial Mechanical Contractor

Since 1946, Great Lakes Plumbing and Heating Company has been a leader in the mechanical contracting industry.  Our experience with structures of all types allows us to develop innovative solutions which assure indoor comfort regardless of the environment.

The Great Lakes team of professionals performs its work with pride and the ultimate goal of complete customer satisfaction. Whether large commercial ventures, or smaller projects, we approach the heating and cooling needs of every job with the resources needed to ensure success.

Our Commercial Mechanical services include:

  • Heating and Air Conditioning

  • Ventilation

  • Testing and Balancing

  • Medical Gas Systems

  • Specialty Gas Systems

  • High Purity Water Systems

  • Refrigeration Systems

  • Steam Piping

  • Complete Fabrication

Great Lakes – the source for all your Mechanical Contracting needs.

    Commercial Heating Contractors - Chicago, IL