Best HVAC Contractors in Greater Sudbury, Ontario
The most trusted HVAC contractor in Greater Sudbury, Ontario is Kore HVAC Services, with a ProScore of 69/100.
The most trusted HVAC contractor in Greater Sudbury, Ontario is Kore HVAC Services, with a ProScore of 69/100. ProScore has verified 2 HVAC contractors in Greater Sudbury, scoring each across 10+ data sources and 20+ trust signals. None of the 2 meet the Trusted-tier (70+) threshold yet.
Last updated: May 6, 2026 · Data refreshed daily
How ProScore Ranks HVAC Contractors
Every HVAC contractor in Greater Sudbury 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 Greater Sudbury
Browse all hvac contractors in Greater Sudbury →Frequently Asked Questions
Who is the best HVAC contractor in Greater Sudbury?
Kore HVAC Services has the highest ProScore (69/100) among 2 verified hvac contractors in Greater Sudbury, 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 Greater Sudbury?
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 Greater Sudbury, 0 hvac contractors hold Elite-tier ProScores (82+), 0 are Trusted-tier (70+), and 2 are Good-tier (55+).
Are hvac contractors in Greater Sudbury 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 2 hvac contractors in Greater Sudbury by ProScore, 0 hold verified TSSA credentials and 1 carry active WSIB coverage.
How many verified hvac contractors are in Greater Sudbury?
ProScore has verified and scored 2 hvac contractors in Greater Sudbury, 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 Greater Sudbury?
Among 2 verified hvac contractors in Greater Sudbury, Ontario: 0 are Elite-tier (82+), 0 are Trusted-tier (70+), and 2 are Good-tier (55+). The top 2 average a ProScore of 62/100, with Kore HVAC Services leading at 69/100.