Best HVAC Contractors in Toronto, Ontario
The most trusted HVAC contractor in Toronto, Ontario is City Home Comfort, with a ProScore of 80/100.
The most trusted HVAC contractor in Toronto, Ontario is City Home Comfort, with a ProScore of 80/100. ProScore has verified 87 HVAC contractors in Toronto, scoring each across 10+ data sources and 20+ trust signals. 2 of the 87 are Trusted-tier (70+) or higher.
Last updated: May 6, 2026 · Data refreshed daily
Of 87 hvac contractors in Toronto: 0 rated Elite (82+), 2 rated Trusted (70+), and 51 rated Good (55+).
How ProScore Ranks HVAC Contractors
Every HVAC contractor in Toronto is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing including TSSA and WSIB), Transparency (online presence and profile completeness), and Sentiment (AI analysis of customer reviews). The result is a ProScore from 0 to 100.
Read the full methodology →Top Rated HVAC Contractors in Toronto
Frequently Asked Questions
Who is the best HVAC contractor in Toronto?
City Home Comfort has the highest ProScore (80/100) among 87 verified hvac contractors in Toronto, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing (TSSA), WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy HVAC contractor in Toronto?
Look for hvac contractors with verified TSSA licensing, active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Toronto, 0 hvac contractors hold Elite-tier ProScores (82+), 2 are Trusted-tier (70+), and 51 are Good-tier (55+).
Are hvac contractors in Toronto licensed?
HVAC Contractors in Ontario are required to hold TSSA licensing. ProScore verifies this against official TSSA records for every provider in our database. Of the top 5 hvac contractors in Toronto by ProScore, 4 hold verified TSSA credentials and 3 carry active WSIB coverage.
How many verified hvac contractors are in Toronto?
ProScore has verified and scored 87 hvac contractors in Toronto, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Data is refreshed daily.
What's the ProScore distribution among hvac contractors in Toronto?
Among 87 verified hvac contractors in Toronto, Ontario: 0 are Elite-tier (82+), 2 are Trusted-tier (70+), and 51 are Good-tier (55+). The top 5 average a ProScore of 72/100, with City Home Comfort leading at 80/100.