HVAC Contractors in Toronto, Ontario
Dexxoo lists 145 HVAC contractor businesses in Toronto, Ontario, Canada, and 96 of them publish an email address. Below are the 10 highest-ranked. Search Dexxoo for the full list, with phone numbers, map positions and more.
Top HVAC contractor businesses in Toronto
| # | Business | Website | Address |
|---|---|---|---|
| 1 | Tempcare heating and air conditioning inc | tempcarehvac.com | 42 Freeman Street |
| 2 | Heat Saving Systems | heatsavingsystems.com | 5000 Dufferin Street Suite 203 |
| 3 | Duct Genix | ductgenix.com | 9 Inkerman Street |
| 4 | KLQ Mechanical | klq.ca | 151 Norfinch Dr |
| 5 | Active Air Comfort/Quality Inc. | activeair.ca | 21 Signal Hill Avenue |
| 6 | Universal Duct Cleaning | universalductcleaning.ca | 224 Milvan Dr |
| 7 | HomeStar Heating and Air Conditioning | ihomestar.com | 606 Gordon Baker Rd |
| 8 | Cool Check Air Conditioning | coolcheck.ca | 25 Coronet Rd |
| 9 | Sep Air HVAC Services | sepair.ca | 70 Annie Craig Drive |
| 10 | Aplus Tutorials HVAC Services | aplushvacservices.ca | 466 McNicoll Avenue |
HVAC Contractors in other cities in Canada
- Calgary, Alberta 108
- Mississauga, Ontario 106
- Edmonton, Alberta 81
- Montreal, Quebec 71
- Brampton, Ontario 69
- Winnipeg, Manitoba 67
- Laval, Quebec 57
- Ottawa, Ontario 52
- Markham, Ontario 48
- Surrey, British Columbia 47
- Quebec 45
- Hamilton, Ontario 43
Other businesses in Toronto
- Real Estate Agents 2,531
- Professional Services 1,932
- Lawyers 1,475
- Community Charities 1,469
- Advertising Agencies 1,099
- Real Estate Firms 1,022
- Dentists 1,004
- Churches 966
- Hair Salons 953
- Contractors 924
- Finance Companies 797
- Cafes 771
- Software Developers 715
- Auto Repair Shops 697
- Beauty Salons 631
- Furniture Stores 620
Questions and answers
How many HVAC contractor businesses are there in Toronto, Ontario?
Dexxoo lists 145 HVAC contractor businesses in Toronto, Ontario, Canada, as of October 18, 2026. HVAC Contractor is the #127 most common category of business in Toronto on Dexxoo.
How many HVAC contractor businesses in Toronto have an email address?
96 of the 145 HVAC contractor businesses in Toronto (66%) publish an email address.
How do I get a list of HVAC contractor businesses in Toronto?
Search "HVAC contractor in toronto" on Dexxoo. The first 25 results are free with no account. Dexxoo Pro shows all of them with email addresses and social profiles and exports them to CSV or TXT with the columns you choose.
Where else in Canada are there HVAC contractor businesses?
The most on Dexxoo are in Calgary (108), Mississauga (106), Edmonton (81), Montreal (71), Brampton (69).