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Montreal: 514 996-5414 | North Shore: 450 712-5414 | Laurentians: 819 216-5414

THERMACO is the ultimate reference for all your air-conditioning and heating needs in St-Sauveur. Our company prefers to put emphasis on offering quality services. That’s why we decided not to sell parts and instead focus on performing maintenance, repair and installation work.

By having important customers that trust us, our team has been able to develop outstanding know-how to carry out any kind of project, from the simplest to the most demanding. In addition to serving residential clients, we also install sophisticated heating and air-conditioning systems in commercial, industrial and institutional environments.

We offer around-the-clock services to our clients! Call us at 450 712-5414 for more information.


The installation of a heat pump or a furnace is the key stage in ensuring the unit’s long service life. THERMACO understands and applies the best practices to guarantee your heat pump does not become prematurely worn, which would negate the predicted savings it would generate over the years.



The maintenance of your units is of utmost importance. Did you know that the energy consumption of a heating system increases when failure to maintain on a regular basis? Maintenance work also helps spot worn out parts, which should be replaced before they break down.


When your heating or air conditioning system stops working, there’s no time to spare. St-Sauveur residents can rely on us to perform repair work in no time, day or night!

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