How Much Does HVAC Service Cost in the GTA? (2026 Guide)
HVAC services in the GTA range from $150 for a maintenance tune-up to $15,000+ for full system replacement. This guide covers 2026 pricing for furnace, air conditioning, and heat pump work in Toronto and surrounding areas.
2026 Price Ranges
| Job | Low | High |
|---|---|---|
| Furnace tune-up / maintenance | $150 | $300 |
| Furnace repair | $300 | $1,500 |
| Furnace replacement | $3,000 | $8,000 |
| Central AC installation | $3,500 | $8,000 |
| AC repair | $200 | $1,200 |
| Heat pump installation | $5,000 | $15,000 |
| Smart thermostat installation | $150 | $350 |
| Duct cleaning | $300 | $700 |
* Prices exclude HST. Ranges reflect GTA market rates as of 2026.
What affects the price?
- ✓Type of system (gas furnace, heat pump, central AC)
- ✓Age and condition of existing equipment
- ✓Whether permits are required
- ✓Emergency service vs. scheduled
- ✓Brand and efficiency rating of new equipment
📋Permits & Regulations
HVAC installations in Ontario require permits from your local municipality. Gas work also requires TSSA certification. Your licensed HVAC technician will handle all permits.
Tips before you hire
- ★Ask about Enbridge gas rebates and Canada Greener Homes grants for heat pump upgrades
- ★Get the TSSA certification number of any technician doing gas work
- ★Annual furnace maintenance can prevent expensive repairs
- ★Check that your contractor carries WSIB and $2M liability insurance
Frequently asked questions
Do I need a permit to replace my furnace?
Yes. Replacing a furnace in Ontario requires a municipal building permit and the work must be done by a TSSA-licensed gas technician.
What rebates are available for heat pumps in Ontario?
The Canada Greener Homes Grant offers up to $5,000 for qualifying heat pump installations. Some utilities and the Ontario government also offer additional incentives. Check nrcan.gc.ca for current programs.
How often should I service my furnace?
Annual service before the heating season is recommended. A licensed HVAC technician will check heat exchangers, clean burners, test safety controls, and ensure efficient operation.
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