HVAC Contractors in Belleville
7 HVAC contractors in Belleville with multi-platform trust scores.
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Who is the best HVAC contractor in Belleville, Ontario?
The highest-scoring HVAC contractors in Belleville on ProScore are Friel Heating & Air Conditioning Inc. (74/100), Bunsen Home Comfort (67/100), Eos Heating & Air inc. (64/100) and Quinte Air Supply (64/100). ProScore has scored 7 HVAC contractors in Belleville across 10+ data sources and 20+ trust signals. 1 of the 7 are Trusted-tier (70+) or higher.
Star ratings alone do not separate them: 6 of the 7 average 4.5 stars or higher on Google, but only 1 reaches Trusted (70+). ProScore also weighs government licensing including TSSA, WSIB coverage, ratings on other platforms and what customers say in their reviews.
Trust scores last computed between October 13, 2026 and October 30, 2026.
Which HVAC contractors in Belleville score highest?
All 7 scored hvac contractors in Belleville, ranked by ProScore.
ProScore scores 7 hvac contractors in Belleville, and their average score is 61 out of 100. 1 of them reaches the Trusted threshold of 70 or higher. 4 are registered with WSIB and 3 hold a TSSA licence. 7 have Google reviews on file — 738 reviews in total, and 1 carries a Better Business Bureau rating.
Friel Heating & Air Conditioning Inc. ranks 1st of the 7 hvac contractors ProScore scores in Belleville, holding a ProScore of 74 out of 100 (Trusted tier). Its score draws on 411 Google reviews averaging 4.8 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Based in Belleville, Bunsen Home Comfort handles HVAC repairs and installations, offers online estimates, and operates seven days a week. Service is available in English and Hindi.
Bunsen Home Comfort ranks 2nd of the 7 hvac contractors ProScore scores in Belleville, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 9 Google reviews averaging 5.0 out of 5 and 1 review on other major review platforms. Public records show it is licensed by the TSSA.
Eos Heating & Air inc. is an HVAC contractor based in Belleville, Ontario, operating 24/7 to handle emergency calls during cold snaps and furnace failures.
Eos Heating & Air inc. ranks 3rd of the 7 hvac contractors ProScore scores in Belleville, holding a ProScore of 64 out of 100 (Good tier). Its score draws on 73 Google reviews averaging 5.0 out of 5.
Quinte Air Supply handles HVAC repair work in Belleville, Ontario, and operates during weekday hours.
The ProScore for Quinte Air Supply draws on 172 Google reviews averaging 4.8 out of 5. Public records show Quinte Air Supply is registered with WSIB.
The ProScore for Quinte Heating Services draws on 48 Google reviews averaging 4.9 out of 5. Public records show Quinte Heating Services is registered with WSIB.
The ProScore for Hamilton Smith draws on 8 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+. Public records show Hamilton Smith is registered with WSIB and licensed by the TSSA.
R & R Airduct Gas Services Inc operates on weekdays from Belleville and offers wheelchair-accessible parking.
The ProScore for R & R Airduct Gas Services Inc draws on 17 Google reviews averaging 3.6 out of 5.
How is an HVAC contractor's ProScore calculated?
Every HVAC contractor in Belleville 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 →Who are the top 3 HVAC contractors in Belleville?
Browse all hvac contractors in Belleville →What else should I check before hiring hvac contractors in Belleville?
Frequently Asked Questions
Who is the best HVAC contractor in Belleville?
Friel Heating & Air Conditioning Inc. has the highest ProScore (74/100) among 7 HVAC contractors in Belleville, 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 Belleville?
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 Belleville, 0 hvac contractors hold Elite-tier ProScores (81+), 1 is Trusted-tier (70+), and 5 are Good-tier (54+).
Are hvac contractors in Belleville licensed?
Gas and fuel work in Ontario must be done by a TSSA-registered contractor using certified technicians. Ask for the registration number and check it with the TSSA. Of the top 7 hvac contractors in Belleville by ProScore, 3 hold a TSSA registration according to ProScore’s records. Of the top 7 hvac contractors in Belleville by ProScore, 4 are registered with WSIB according to ProScore’s records.
How many hvac contractors has ProScore scored in Belleville?
ProScore has scored 7 hvac contractors in Belleville, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed between October 13, 2026 and October 30, 2026.
What's the ProScore distribution among hvac contractors in Belleville?
Among 7 hvac contractors in Belleville, Ontario: 0 are Elite-tier (81+), 1 is Trusted-tier (70+), and 5 are Good-tier (54+). Together they average a ProScore of 61/100, with Friel Heating & Air Conditioning Inc. leading at 74/100.
HVAC Contractors near Belleville
The nearest Ontario cities with a ProScore page for this trade — a pro based nearby may cover your area.
Other trades in Belleville
Other trades with a ProScore page in Belleville, with the number of scored pros in each.