Best HVAC Services in St Catharines, ON

Handpicked Top 3 HVAC Services in St Catharines. How can we actually say this? Our 50-Point Inspection includes everything from checking reputation, history, complaints, reviews, satisfaction, trust and cost to the general excellence. You deserve only the best!


Since 1956

Heating, Air Conditioning, Cooling, Furnace, Indoor Air Quality & Commercial Service

Free in-home consultation - Save 50% AC and furnace tune-up

Open 24 hours

What great service today from Clarke at Service Experts. My thermostat was faulty, and he came over and quickly replaced it with one that is in good working order. Service was fast and friendly as was the entire furnace installation process. Tom was a great salesman and Dan and Eric Were super professional, attentive and fast. Highly recommend them for furnace and a/c.

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177 Scott Street, St Catharines, ON L2N 1H4


Since 1978

Heating, Furnaces, Boilers, Cooling, Air Conditioning, Air Quality & Water Heaters

Serving in Fort Erie, Wainfleet, St. Catharines, Niagara Falls, Niagara-on-the-Lake, Grimsby, Beamsville, Fonthill, Thorold, Virgil, Welland, Port Colborne, Smithville, Vineland, Lincoln, Pelham, Ridgeway, Stevensville, Jordan and Winona

Open 24 hours

The fellow inspecting my air conditioner was on time. He kept the place spotless and took all the time needed to thoroughly check out the system. He left me with good advice. He was personable and professional. As usual, it was a pleasure.
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28 Dunkirk Road, #60, St Catharines, ON L2R 1A1


Since 1967

Furnaces and Fireplaces, Air Conditioning, Boilers, Hot Water Heaters, Residential, Commercial, Industrial and Institutional Heating, Cooling, Indoor Air Quality, Air Cleaners, Filters & Humidifiers

Free in-home sales estimate

Monday - Friday 8:00 am - 5:00 pm

Awesome service. great guys.prompt. . would recommend to anyone.Great job from start to finish. Your staff was competent and very co-operative, even worked late to make sure we had heat for the night. Many thanks!
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2534 First Street Louth, St Catharines, ON L2R 6P7