We moved to 11 route 105 in Chelsea.


Our history, our mission

For over 33 years, Thermo-Maître has been providing expertise in air conditioning and heating systems as well as exceptional service dedicated to residential customers throughout the Outaouais region.

Our sole objective

Offer you outstanding service, the best advice, and the best high-performance equipment to ensure optimal air quality in your home for many years to come.  

Our guarantee

Outstanding service when you purchase your equipment and throughout its many years of service.

What we offer

The Thermo-Maître team offers you unrivalled expertise for the purchase, installation, and maintenance of air conditioning, heating, air exchanger, air filtration and humidification, and ventilation systems throughout the Outaouais region.

All our models—furnaces, central air conditioners, central heat pumps, wall-mounted air conditioners and heat pumps, air exchangers, air filters, and humidifiers—are backed by unbeatable warranties.

Long-term savings first and foremost

In addition to striving to offer you optimal comfort in your home, we want to help you save as much as possible in the long term. That’s why we offer the best energy-efficient appliances and systems, outstanding warranties, the most reliable equipment on the market, and a technical team that ensures your equipment is in good working order.

Our experienced team

Established in the Outaouais region for over 33 years, Thermo-Maître stands out from the competition thanks to the quality of its products and the commitment of its employees to offer seamless, unrivalled service.

All our installers are certified by APCHQ (Quebec Provincial Home Builders Association). This certification gives consumers the confidence to do business with a qualified contractor.

Outstanding service for your comfort

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