
Stewart Adams & Son Heating & Air Conditioning LLC
Port Huron, MI
5.00 (220 reviews)
View ProfileSuperior HVAC Service, Heating & Air Conditioning repairs and installs HVAC systems in Sarnia. It has provided residential and commercial HVAC services since 2012.
Compare a few featured businesses in this area.

Port Huron, MI
5.00 (220 reviews)
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Sarnia, ON
5.00 (189 reviews)
View ProfileSarnia and surrounding neighbourhoods, including Blackwell, Blackwell Glen, Bright’s Grove, Cathcart Boulevard, College Park, Errol, Heritage Park, North Sarnia Lakeshore, Oak Acres, Rapids Parkway, Twin Lakes and Wiltshire Park; Chatham, Kitchener, London, Stratford, Strathroy, Tillsonburg and Wallaceburg.
Superior HVAC Service, Heating & Air Conditioning is one of 8 HVAC companies ProsGrade lists in Sarnia, Ontario.
7 services listed, including Furnace repair, installation and maintenance, Boiler repair, installation and maintenance and Heat pump repair, installation and maintenance. Open 24 hours, 7 days a week. 62 reviews.
How Superior HVAC Service, Heating & Air Conditioning compares with the other 7 HVAC companies on ProsGrade in Sarnia, using public Google ratings and review counts.
Open 24 hours as listed on Google; call to confirm current availability.
Several customers praised quick furnace diagnoses and repairs, including a same-day restoration. One customer, however, reported a delay on a Monday furnace appointment and said a promised follow-up never came after further calls.
Superior HVAC Sarnia provided fast and reliable furnace repair service. Booking was easy, communication was clear, and the technician fixed the heating issue without any delays. Honest pricing and professional workmanship throughout.
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Technicians assess the HVAC equipment for current and hidden faults, then develop a repair plan and estimate the timeframe.
The company offers emergency furnace repairs in Sarnia 24 hours a day, seven days a week.
After diagnosis, the company provides an estimate for necessary repairs. The customer decides whether to approve the price before work starts.
At least three business hours’ notice is required before the appointment starts.
Products sold by the company are covered by the manufacturer’s warranty, and warranty claims are directed to the manufacturer.