HVAC Contractors in Hamilton
23 HVAC contractors in Hamilton with multi-platform trust scores.
Loading hvac contractors...
Who is the best HVAC contractor in Hamilton, Ontario?
The most trusted HVAC contractor in Hamilton, Ontario is Spurr Heating & Air Conditioning, with a ProScore of 76/100. ProScore has scored 23 HVAC contractors in Hamilton across 10+ data sources and 20+ trust signals. 4 of the 23 are Trusted-tier (70+) or higher.
Trust scores last computed September 19, 2026.
Which HVAC contractors in Hamilton score highest?
All 23 scored hvac contractors in Hamilton, ranked by ProScore.
ProScore scores 23 hvac contractors in Hamilton, and their average score is 62 out of 100. 4 of them reach the Trusted threshold of 70 or higher. 6 are registered with WSIB and 9 hold a TSSA licence. 23 have Google reviews on file — 8,611 reviews in total, and 2 carry a Better Business Bureau rating.
Spurr Heating & Air Conditioning ranks 1st of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 76 out of 100 (Trusted tier). Its score draws on 1,184 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Nik Heating N Cooling ranks 2nd of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 58 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Boonstra Heating and Air Conditioning ranks 3rd of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 71 out of 100 (Trusted tier). Its score draws on 4,652 Google reviews averaging 4.7 out of 5 and 427 reviews on other major review platforms. Public records show it is licensed by the TSSA.
PRO Wave Solutions Inc. ranks 4th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 70 out of 100 (Trusted tier). Its score draws on 45 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
D.A.D. HVAC ranks 5th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 69 out of 100 (Good tier). Its score draws on 55 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Gas Fitter Complete HVAC Service Inc. ranks 6th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 67 Google reviews averaging 4.9 out of 5. Public records show it is licensed by the TSSA.
Dynamic Heating & Cooling ranks 7th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 64 out of 100 (Good tier). Its score draws on 746 Google reviews averaging 5.0 out of 5.
Tabreed Thermal Control ranks 8th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 64 out of 100 (Good tier). Its score draws on 24 Google reviews averaging 5.0 out of 5. Public records show it is licensed by the TSSA.
Super Air Heating & Cooling ranks 9th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 63 out of 100 (Good tier). Its score draws on 82 Google reviews averaging 5.0 out of 5 and 37 reviews on other major review platforms.
Advanced Mechanical ranks 10th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 62 out of 100 (Good tier). Its score draws on 41 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB.
Canadian Heating and Air Conditioning Inc. ranks 11th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 62 out of 100 (Good tier). Its score draws on 270 Google reviews averaging 4.6 out of 5 and a Better Business Bureau rating of A+.
HAMCO Heating and Cooling Ltd. ranks 12th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 62 out of 100 (Good tier). Its score draws on 631 Google reviews averaging 4.8 out of 5.
Superior HVAC Service, Heating & Air Conditioning ranks 13th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 62 out of 100 (Good tier). Its score draws on 71 Google reviews averaging 5.0 out of 5.
Lancaster Heating & Cooling ranks 14th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 60 out of 100 (Good tier). Its score draws on 202 Google reviews averaging 4.8 out of 5.
Bullet Proof Heating & Cooling ranks 15th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 57 out of 100 (Good tier). Its score draws on 117 Google reviews averaging 4.8 out of 5.
Langton Mechanical ranks 16th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 57 out of 100 (Good tier). Its score draws on 38 Google reviews averaging 4.3 out of 5 and a Better Business Bureau rating of A+.
Adam's Air Systems - Heating and Air Conditioning ranks 17th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 172 Google reviews averaging 4.7 out of 5.
DHEM Heating & Cooling ranks 18th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 14 Google reviews averaging 5.0 out of 5 and 6 reviews on other major review platforms.
Hamilton Heating and Cooling ranks 19th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 18 Google reviews averaging 4.8 out of 5.
All Mechanical HVAC/R ranks 20th of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 55 out of 100 (Good tier). Its score draws on 23 Google reviews averaging 4.3 out of 5.
Leed Mechanical Services Inc. ranks 21st of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 54 out of 100 (Good tier). Its score draws on 32 Google reviews averaging 3.9 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
MY HVAC Guy ranks 22nd of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 54 out of 100 (Good tier). Its score draws on 66 Google reviews averaging 5.0 out of 5.
JDS Mechanical ranks 23rd of the 23 hvac contractors ProScore scores in Hamilton, holding a ProScore of 53 out of 100 (Basic tier). Its score draws on 3 Google reviews averaging 5.0 out of 5. Public records show it is licensed by the TSSA. Its ProScore has risen since the previous recompute.
Of 23 hvac contractors in Hamilton: 0 rated Elite (81+), 4 rated Trusted (70+), and 18 rated Good (54+).
How is an HVAC contractor's ProScore calculated?
Every HVAC contractor in Hamilton 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 Hamilton?
What else should I check before hiring hvac contractors in Hamilton?
Frequently Asked Questions
Who is the best HVAC contractor in Hamilton?
Spurr Heating & Air Conditioning has the highest ProScore (76/100) among 23 hvac contractors in Hamilton, 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 Hamilton?
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 Hamilton, 0 hvac contractors hold Elite-tier ProScores (81+), 4 are Trusted-tier (70+), and 18 are Good-tier (54+).
Are hvac contractors in Hamilton 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 23 hvac contractors in Hamilton by ProScore, 9 hold verified TSSA credentials and 6 carry active WSIB coverage.
How many hvac contractors has ProScore scored in Hamilton?
ProScore has scored 23 hvac contractors in Hamilton, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed September 19, 2026.
What's the ProScore distribution among hvac contractors in Hamilton?
Among 23 hvac contractors in Hamilton, Ontario: 0 are Elite-tier (81+), 4 are Trusted-tier (70+), and 18 are Good-tier (54+). The top 23 average a ProScore of 62/100, with Spurr Heating & Air Conditioning leading at 76/100.