Free Estimates on All Equipment replacements, HVAC Equipment, ice machines, and refrigeration systems.

Superior HVAC Services

The professionals at Temperature Engineering, Inc. take great pride in offering the best commercial refrigeration and HVAC services available, including comprehensive HVAC repairs. Contact us now to create a service contract that includes preventative maintenance and your choice of limited coverage (parts and labor), full coverage, or specialty coverage designed around your individual needs.

Technician at Work

Fully Licensed Service Technicians

We have factory service representatives on staff that can meet all of your installation and warranty needs. We have been factory contracted representatives for over 35 years, so reach out to us today for any of the following:

  • Air Conditioning Service and Maintenance
  • Heating Service & Maintenance
  • Refrigeration Service & Maintenance
  • Ice Machine Service & Maintenance
  • Low Pressure Boiler Service & Maintenance

Proudly Serving Local Businesses

We sell and maintain a diverse array of equipment to an expansive selection of clients. Our most common clients are franchise chains and hotels, including the following famous brands:


  • Wendy's
  • McDonald's
  • Panera Bread
  • Chicago Bread
  • Houlihan's
  • Bakers Square


  • Red Roof Inn
  • Hilton Inn
  • Holiday Inn
Panera Bread Job Site

We Are Licensed for the City Of Chicago & All Surrounding Suburbs


References Available Upon Request