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Les Installations en Chauffage SM inc

Les Installations en Chauffage SM inc Verified by Yext

4.8

(149 Reviews)

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Listed In: Air Conditioning, Heating, Plumbers

Chauffage SM est une entreprise spécialisée dans l'installation de systèmes de chauffage diverse (mazout, électrique, hydronique, thermopompe), ainsi que dans la plomberie résidentielle. Elle est considérée comme une véritable experte dans ces domaines. En se concentrant sur ces spécialités,… Read more

4.8

149 Reviews

Write a Review
Jim Jordan

By Jim Jordan on February 13, 2026 Verified by Google

One of three companies who visited and bid on replacing the oil system in my 19th century home. Chosen for their competitive price and the fact that the representatives spent time to answer my many questions. Additionally, the heat pump was installed in a location that was best for the aesthetics of the house and not the easiest for the installers. Both the installation team and the oil tank removal team worked efficiently and professionally, taking the time to protect the floors from the entrance all the way to the basement. The job site was left clean. A follow up email gave me the links needed to apply for the government subsidies. I would highly recommend Chauffage SM to anyone looking to replace or upgrade their heating/AC system.

Judith Pankratz

By Judith Pankratz on August 27, 2025 Verified by Google

Great company, knowledgeable employees, excellent customer service. They respond quickly and their pricing is fair. Extremely professional installation; the guys even left the basement cleaner than when they arrived.

Stephanie Popwell

By Stephanie Popwell on August 26, 2025 Verified by Google

We had an extremely dangerous experience with this company. They sent a technician that said our furnace was fine, and we later found out the system was leaking carbon monoxide into our vents. We were told by another technician that our lives were at risk, and that the system never should have been OKd. This should never have happened. We trusted this company with our safety, and the result could have been fatal. The receptionist (Sylvie) spoke to us in an unprofessional and raised tone multiple times on the phone, and told us the boss would call us back, and no one ever did.

Please use caution before hiring them.

Antoinette Douville

By Antoinette Douville on February 8, 2024 Verified by Google

Plumbing department has been exceptional on all aspects. Will go out of their way to help. 100% recommend their plumber (Gabriel)!

Candace Snook

By Candace Snook on November 5, 2023 Verified by Google

My husband and I were very satisfied with the replacement and work on our oil tank and relieved with the quick service done within 48 hours of our request. Very professional and helpful.

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Les Installations en Chauffage SM inc 4.8 out of 5.0 based on 149 user reviews.

Les Installations en Chauffage SM inc
3335 1re Rue, Longueuil, QC
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Additional Business Details

Business Hours

M-F 8am-5pm, Sa-Su Closed

Email

CHAUFFAGESM@VIDEOTRON.CA

Listing data provided by Yext

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