• 1831 Austin Drive, Troy, MI 48083
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Excellence has been our hallmark since 1977

Quality Heating, Cooling & Refrigeration

Denny's Heating & Cooling has served metro Detroit for 35 years and has established a reputation for fair dealing and competence. Family owned and operated, we feel a handshake is as important as a written proposal. Honesty, integrity and "going the extra mile" are at the heart and soul of our company.

Our experts are ready to help today!

Our Advantages

Heating & Cooling Services is your single source for a complete range of high-quality services, including design/build, engineering, construction, start-up, commissioning, operation, and maintenance.

24/7 Emergency Services


Low Price Guarantee

Licensed & Insured Experts

Fast & Reliable Response Times

Get to know the great people

Installation Team