Last updated: By HeatPumpIndex Evidence Desk
79% of these hold 4.8★ or better, so stars alone cannot order them; the score out of 100 beside each name does.
In its own words, from its website: Experience top-notch HVAC repair and maintenance services in Milton and Oakville ON with Free Air Heating & Air Conditioning Ltd. Trust our expert team for AC, furnace, ductless mini-split, heat pump services, and more. Schedule your service today!
Carried on this directory for ductless mini split work and heat pump installation from a base in Leaside. Their own website names heat pump work, and the company appears on Ontario's Home Renovation Savings register.
In its own words, from its website: Family-owned for 75+ years. Service, repairs, installations & honest pricing.
Listed here for ductless mini split work and heat pump installation in Islington-City Centre West. Heat pump work is named on the company's own site, and its name is on Ontario's Home Renovation Savings register.
Covers heat pump installation and ductless mini split work from a base in Whitby. Heat pump work is named on the company's own site, and its name is on Ontario's Home Renovation Savings register.
In its own words, from its website: Family-run GTA HVAC since 2008 - furnace, AC, heat pump & water heater repair and installation. 24/7 emergency service. Call 1-855-539-4328.
Carried on this directory for ductless mini split work and heat pump installation in Whitby. Heat pump work is named in its own page headings.
In its own words, from its website: Heating and Air Conditioning (HVAC) Sales, Service and Installations for clients throughout the GTA including Brampton, Mississauga, Oakville, Milton, Georgetown, Caledon, Toronto, Richmond Hill, Markham, Burlington, Etobicoke and Scarborough.
In its own words, from its website: City Home Comfort, your trusted Toronto HVAC contractor. Specializing in boilers, furnaces, heat pumps, air conditioners & more.
Covers heat pump installation and ductless mini split work from a base in Burlington. Both sources agree here: the company's own site names heat pump work, and it is on Ontario's Home Renovation Savings register.
Indexed under heat pump installation and ductless mini split work out of Burlington. Their own website names heat pump work, and the company appears on Ontario's Home Renovation Savings register.
This is the top 30 of 221 heat pump installers on HeatPumpIndex, not the whole list. The other 191 each have their own profile page, and the area hubs below print every company in the areas they cover, in full. Pick your neighbourhood to reach the ones near you.
HeatPumpIndex tracks 221 heat pump installers working across Toronto and the GTA, with a median 4.9★ Google rating over 246,748 reviews. Heat pump installation typically runs $5,000–$12,000 per project (CAD) according to Imperial Heating (Toronto, 2026 price guide). Best season to book: Year-round, busiest spring and early fall.
Choose your neighbourhood or city to see the ranked shortlist for that area. HeatPumpIndex lists at least 4 heat pump installers in each of 11 GTA areas, each ranked on the HeatPumpIndex score.
According to Imperial Heating (Toronto, 2026 price guide), central ducted air source heat pump, installed runs $5,000–$12,000 per project (CAD) in the GTA, while air source ducted heat pump, installed (Toronto and Mississauga) runs $5,500–$11,000 per project (CAD), from EcoFrost Heating (HVAC cost guide 2026). Add 13% HST to any quote. The table below breaks down 8 line items, each with its own named source.
GTA heat pump installation prices as researched in August 2026. Every row names where the figure came from.
| Item | Typical range | Unit | Source |
|---|---|---|---|
| Central ducted air source heat pump, installed | $5,000–$12,000 | per project (CAD) | Imperial Heating (Toronto, 2026 price guide) |
| Air source ducted heat pump, installed (Toronto and Mississauga) | $5,500–$11,000 | per project (CAD) | EcoFrost Heating (HVAC cost guide 2026) |
| 2 ton heat pump, complete professional installation (Toronto) | $5,500–$9,000(typ. $7,200) | per project (CAD) | My Town Crier (Toronto, 2026) |
| Typical single family home, all in installed total | $7,500–$10,000 | per project (CAD) | Megacity HVAC (Toronto, 2026) |
| 1,200 sq ft bungalow, 2 ton system, installed | $5,000–$7,000 | per project (CAD) | Furnace King (Ontario, 2026 pricing guide) |
| 2,500 sq ft two storey, 3.5 to 4 ton system, installed | $8,000–$11,000 | per project (CAD) | Furnace King (Ontario, 2026 pricing guide) |
| Electrical panel upgrade, when the existing panel cannot carry the load | $1,000–$3,000 | add-on to project (CAD) | Imperial Heating (Toronto, 2026 price guide) |
| Permits and ESA electrical inspection | $200–$400 | add-on to project (CAD) | Megacity HVAC (Toronto, 2026) |
Placement cannot be bought, and no company has paid to appear here. How HeatPumpIndex ranks companies sets out the scoring, the data behind it and what it does not check.
Compare HeatPumpIndex's other Greater Toronto Area service rankings, or dig into the pricing and comparison guides for this project.