A1 Heating
“We are extremely pleased with the service provided and will not hesitate to continue doing business with A1 Heating & Cooling in the future.”
Best HVAC Contractors in St. Albert, AB
15 companies listed · 6 in St. Albert · 8 open 24/7 · 9 open weekends · 14 rated 4.5+
Data verified October 19, 2026
Furnace Solutions
“Company was able to fit us in with their busy bookings on the same day.”
Nomad Heating & Cooling
“Cody was a pleasure to deal with; he was prompt, friendly and took the time to explain.”
Comfortable Home Systems
“He went out of his way to make sure we were seen as we had a child at home with a fever and an incredible hot house as our AC was not working and it was 30+ degrees!”
Stewart & Sons
“Called back and 1st tech advised that HP was not installed properly, second tech arrived and rectified the system and has worked properly ever since.”
Cooltech Mechanical Ltd
“CLarence came the day I called and gave me a detailed estimate after diagnosing my system and found evaporator was leaking refridgerant.”
The 15 companies listed for St. Albert, AB handle furnaces and heat pumps in winter and the cooling side in summer. Profiles repeat what each firm publishes about hours, licensing and brands, with ratings and review quotes gathered from public reviews.
Area overview: St. Albert, AB
6 of the 15 companies we list are based in St. Albert; the other 9 serve St. Albert from Edmonton (14 km). The companies on this page are rated from 3.6 to 5.0 across 8,950 reviews; 10 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (88%), punctuality (76%) and quality (74%). 8 are open around the clock; 9 are open on Saturdays and 8 on Sundays. The services the companies on this page list most often on their websites are furnace installation (3), air conditioning installation (2), garage heater installation (2), indoor air quality (2) and plumbing (2). 3 show a licence on their websites and 1 lists staff certifications (NATE). Domain records put 4 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 8 offer emergency call-outs; 7 offer financing or payment plans; 6 give free estimates; 4 are family- or locally-owned and 3 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Which companies listed for St. Albert answer no-heat calls at night?
Round the clock cover is stated in 8 of the 15 listings here. On a winter night that call is worth making early, because a house left without heat can freeze pipes before morning. Expect a temporary fix and a return visit once parts are available.
FM Mechanical Inc.
Capital Plumbing & Heating
“Whether it's been our furnace or our hot water tank and for this last visit our sump pump I can't thank them enough for fixing the problem.”
Bronco Mechanical Contractors
“They were able to come within a couple of hours, replaced the wore out part, and got it running again.”
Friesen's Climate Control
“They responded quickly, came immediately and I had an honest conversation about options and recommendations.”
YEG Home Comfort LTD
“The 2 staff ( Terry and Rob-hopefully we got their names right) who did our furnace and central air-conditioning were just amazing with their job, very efficient and definitely know what they were doing.”
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Prosolutions Plumbing
“(Hats off to Kyle - the first call out tech who broke down why replacing was better and safer than repairing my old, damaged model - it was potentially leaking CO through the heat exchange).”
Hydro-Flo Plumbing & Heating Ltd
“Emily showed up early, let me know what needed to be done and did an excellent job!”
Furnace Family
“Was in touch with us to let us know when he was set to arrive and did a great job.”
Modern Air & Water
“Highly recommended great service they were on time clean professional and did a great job.”
Why these companies made our list
What customers say about companies in St. Albert
- “Cody performed furnace maintenance for us. Cody arrived at the scheduled time, was professional, completed the service in a reasonable time and at a fair price.” — customer of Nomad Heating & Cooling
- “Customer service and work performed installing the new furnace has been very efficient and professional from beginning to end.” — customer of Furnace Solutions
- “We are very pleased with the quality of the high efficiency furnace installed by Manny and the staff at Comfortable Home Systems.” — customer of Comfortable Home Systems
- “Ricardo and Devon were on time, completed the work in the time frame agreed upon and were very professional.” — customer of Furnace Solutions
- “They finished the work quickly, efficiently, and for a very reasonable price!” — customer of Nomad Heating & Cooling
Excerpts from public reviews of the companies listed on this page.
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