HVAC technicians in Toronto
Toronto winters and humid summers mean furnace no-heat and AC no-cool calls spike hard—peak weeks can stretch same-day availability. Visit or diagnostic fees in local listings often land roughly $120–$185 for established shops, with wide spreads on installs and heat pumps depending on equipment tier—compare multiple quotes in-app.
Pricing ranges are general GTA observations only. Individual providers set their own rates, availability, and service terms.
Common services
Need heating or cooling help in the GTA?
Servivo helps customers compare HVAC technicians by maintenance, repair, and install tags, plus what each shop publishes about fees and coverage. Use the list below as a reference for the kinds of work you can filter on in the app.
- A/C Capacitor Replacement
- A/C Compressor Replacement
- A/C Fan Replacement
- A/C Maintenance
- A/C Motor Replacement
- Blower Motor Repair
- Burner Replacement
- Control Board Repair
- Full Duct Cleaning
- Furnace Maintenance
Why hire through Servivo?
- Equipment clarity — ask about brand support, warranty registration, and TSSA gas work up front.
- Seasonal availability — message ETA expectations during heat waves and first cold snaps.
- Install vs repair — compare both routes when your furnace or AC is near end of life.
Service areas in Toronto and the GTA
Coverage varies by provider—confirm your postal code in the app before booking.
Downtown & central Toronto
The Annex, Yorkville, Leslieville, Liberty Village, Financial District, Kensington Market, Cabbagetown, Harbourfront
Metro Toronto
North York, Scarborough, Etobicoke, East York, The Beaches, High Park, Roncesvalles
Greater Toronto Area (GTA)
Mississauga, Brampton, Markham, Vaughan, Richmond Hill, Oakville, Burlington, Pickering, Ajax, Milton, Newmarket
Frequently asked questions about HVAC in Toronto
Last updated: August 4, 2026
- What is a “red tag”?
- It is a safety shutdown on fuel-fired equipment. If your listing mentions red-tag fees, ask what re-inspection steps are included.
- Does Servivo verify TSSA credentials?
- Profiles show self-reported qualifications. Confirm gas credentials with the Technical Standards and Safety Authority (TSSA) and insurance directly with the technician.
- Heat pump rebates—can pros help?
- Rebate programs change frequently. Ask if they provide documentation you will need for your specific program and meter base.
- How do I compare maintenance vs membership plans?
- Ask what each visit covers (combustion check, filter size, written findings). Servivo lists plan details when pros publish them.
- How much does HVAC service cost in Toronto?
- Visit or diagnostic fees in local listings often land roughly $120–$185 for established shops, with wide spreads on installs and heat pumps depending on equipment tier. Emergency and after-hours calls cost more. Compare multiple quotes in-app.
- What should I do if my furnace stops working in winter?
- Check thermostat settings, filter condition, and whether the switch or breaker tripped. If you smell gas or see soot, leave the area and call emergency services first. Then message HVAC pros with model details and error codes if displayed.
- Can I get same-day AC repair in a heat wave?
- During peak summer weeks, same-day slots fill quickly across the GTA. Message several technicians with your postal code, symptoms (warm air, ice, no power), and whether the unit is central or ductless.
- When should I repair vs replace my furnace or AC?
- Age, repair cost as a share of replacement, refrigerant type, and efficiency all matter. Many pros will walk through both options after diagnosis—ask for written ranges and warranty terms on new equipment.
- Do HVAC techs service condos and rental units?
- Many do, but access rules, venting limits, and equipment location vary in high-rises. Mention building type, floor, and whether the corporation requires notice or specific vendors.
- How do I find a heat pump installer on Servivo?
- Filter for heat pump install tags, then ask about cold-climate ratings, electrical requirements, rebate paperwork, and timeline. Compare at least two quotes before committing.