ABOUT
Nearly 50 years of experience, family business
We pride ourselves on the quality of our work and our customers come first.
Fernand Denis is a family-owned heating and air conditioning company with nearly 50 years of experience. We proudly serve both residential and commercial customers.
We offer one of the widest ranges of heating and cooling services available, including installation and repair of furnaces, air conditioners, boilers, fireplaces, heat pumps, furnaces, wall heaters, radiant floor heating, liquid propane installation, and duct cleaning. TSSA certified and a member of HRAI, we continually strive to provide our customers with the best installation, repair, and service.
Heating
A comforting warmth
Air conditioning and ventilation
A soothing freshness
Disposable fiberglass air filter
Trusted brands
At Fernand Denis INC. , we work with brands recognized for their reliability, performance, and innovation in heating and air conditioning. We select only quality products to ensure your comfort and the efficiency of your installations.
