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We are heating and cooling professionals! We maintain a high level of quality among our staff. All of our installers and technicians are trained on a regular, on-going basis. We, and they, are certified by the following industry organizations:

Bonded, Insured, and Licensed

Lennox Dealer

What makes a Lennox Dealer stand out is the unparalleled performance the company offers -- true excellence in every aspect of operations, product solutions and technical know-how.

North American Technician Excellence (NATE)

North American Technician Excellence (NATE) is an independent, third-party organization that develops and promotes excellence in the installation and service of heating, ventilation, air conditioning, and refrigeration equipment by recognizing high-quality industry technicians through voluntary testing and certification. Our technicians have passed the rigorous testing necessary to qualify as NATE Certified Technicians.

Homer Glen Chamber of Commerce

Pinnacle Heating & Cooling is a proud member of the Homer Glen Chamber of Commerce.

Nicor Contractor Circle Member

Pinnacle Heating & Cooling is a proud Nicor Contractor Circle Member.

ComEd Smart Energy Contractor

Pinnacle Heating & Cooling is proud to be a ComEd Smart Energy Contractor.

ComEd 2018 Most Engaged Contractor of the Year Award

Pinnacle Heating & Cooling is a proud recipient of the ComEd 2018 Most Engaged Contractor of the Year Award.