MSARCH

Best HVAC contractors in Toronto, Ontario

There are 167 HVAC contractors in Toronto, Ontario in the MSARCH directory, with an average Google rating of 4.7★. They are ranked by review-weighted rating, and each profile shows ratings, hours, services and contact details.

The most-reviewed HVAC contractor is Enercare with 11,997 Google reviews, while Cozy World Inc. holds one of the top ratings at 5.0★.

  • 167HVAC contractors
  • 4.7★Avg rating
  • 54,309Reviews

Updated July 2026 · Ranked by Google rating, review volume and recent-review sentiment

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HVAC contractors in nearby cities

Concord 8Vaughan 10Woodbridge 4Markham 9Mississauga 20Richmond Hill 6

How many HVAC contractors are in Toronto?

MSARCH lists 167 HVAC contractors in Toronto, Ontario, with an average Google rating of 4.7 out of 5.

Who is the best-rated HVAC contractor in Toronto?

Cozy World Inc. is among the highest-rated HVAC contractors in Toronto, with 5.0★ from 202 Google reviews. Compare the full ranked list above before you choose.

How much does an HVAC job cost in Toronto?

Pricing varies by job, so the best approach is to compare quotes. Shortlist two or three highly-rated HVAC contractors from the list above, confirm they are licensed and insured, and request a written estimate from each.

How are these HVAC contractors ranked?

MSARCH ranks Toronto HVAC contractors by their Google star rating, weighted by review count so a company with hundreds of reviews outranks one with only a few. All data is sourced from Google Maps and listings are not paid placements.