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Cost guide · 2026A clear, honest guide to furnace / ac maintenance pricing in Canada — what drives the cost, whether to DIY, how to save, and how to get a firm number instead of a guess.
The biggest drivers are the system, the parts needed, and diagnosis. Two jobs that sound the same can price differently once these are accounted for — which is exactly why a firm upfront price for your specific job beats a vague ballpark that moves later.
Filters and thermostat batteries are DIY; repairs, installs and anything involving gas or the heat exchanger need a licensed HVAC pro. When you do hire, booking a vetted, insured pro protects you — and on Genie, the price is shown upfront and any on-site change is approved by you first.
Get a firm upfront price so there are no surprises, bundle related tasks into one visit where it makes sense, book ahead of seasonal peaks, and keep the work on a platform that holds payment until the job's confirmed done. Comparing vetted pros on past work — not just price — avoids the cheap quote that costs more later.
Prices vary a little by city and demand. See furnace / ac maintenance in your area:
Furnace / AC maintenance is priced on $150–$650 for repairs, with installs quoted separately. The main drivers are the system, the parts needed, and diagnosis. On Genie you see an upfront price before you book for your exact job — no guessing.
The biggest factors are the system, the parts needed, and diagnosis. That's why a firm upfront price for your specific situation beats a generic estimate.
Filters and thermostat batteries are DIY; repairs, installs and anything involving gas or the heat exchanger need a licensed HVAC pro.
Enter your details on Genie to see a clear, upfront price before you book — no charge to check.