Best HVAC Contractors in Toronto, Ontario
The most trusted HVAC contractor in Toronto, Ontario is City Home Comfort, with a ProScore of 84/100.
The most trusted HVAC contractor in Toronto, Ontario is City Home Comfort, with a ProScore of 84/100. ProScore has verified 90 HVAC contractors in Toronto, scoring each across 10+ data sources and 20+ trust signals. 5 of the 90 are Trusted-tier (65+) or higher.
Last updated: June 20, 2026 · Data refreshed daily
Of 90 hvac contractors in Toronto: 1 rated Elite (80+), 11 rated Trusted (65+), and 48 rated Good (50+).
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 →Frequently Asked Questions
Who is the best HVAC contractor in Toronto?
City Home Comfort has the highest ProScore (84/100) among 90 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, 1 hvac contractor holds Elite-tier ProScores (80+), 11 are Trusted-tier (65+), and 48 are Good-tier (50+).
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, 3 hold verified TSSA credentials and 2 carry active WSIB coverage.
How many verified hvac contractors are in Toronto?
ProScore has verified and scored 90 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 90 verified hvac contractors in Toronto, Ontario: 1 is Elite-tier (80+), 11 are Trusted-tier (65+), and 48 are Good-tier (50+). The top 5 average a ProScore of 74/100, with City Home Comfort leading at 84/100.