HVAC Contractors in Richmond Hill
26 HVAC contractors in Richmond Hill with multi-platform trust scores.
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Who is the best HVAC contractor in Richmond Hill, Ontario?
The most trusted HVAC contractor in Richmond Hill, Ontario is Cozy World Inc., with a ProScore of 79/100. ProScore has scored 26 HVAC contractors in Richmond Hill across 10+ data sources and 20+ trust signals. 2 of the 26 are Trusted-tier (70+) or higher.
Trust scores last computed between September 2, 2026 and September 19, 2026.
Which HVAC contractors in Richmond Hill score highest?
All 26 scored hvac contractors in Richmond Hill, ranked by ProScore.
ProScore scores 26 hvac contractors in Richmond Hill, and their average score is 61 out of 100. 2 of them reach the Trusted threshold of 70 or higher. 8 are registered with WSIB and 5 hold a TSSA licence. 26 have Google reviews on file — 12,917 reviews in total, and 4 carry a Better Business Bureau rating.
Cozy World Inc. ranks 1st of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 79 out of 100 (Trusted tier). Its score draws on 252 Google reviews averaging 4.9 out of 5, 1,435 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the TSSA.
Up North Mechanical LTD ranks 2nd of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 74 out of 100 (Trusted tier). Its score draws on 53 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Econoair Heating & Cooling Inc ranks 3rd of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 441 Google reviews averaging 4.9 out of 5 and 67 reviews on other major review platforms. Public records show it is registered with WSIB.
Kobist Air Inc. Heating & Cooling ranks 4th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 43 Google reviews averaging 5.0 out of 5, 12 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is licensed by the TSSA.
Enersave Heating and Cooling ranks 5th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 44 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Primipair Home Services ranks 6th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 56 Google reviews averaging 4.9 out of 5, 95 reviews on other major review platforms and a Better Business Bureau rating of A+.
Reliance Heating, Air Conditioning & Plumbing ranks 7th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 10,922 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+.
Greensaving Group Inc ranks 8th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 65 out of 100 (Good tier). Its score draws on 58 Google reviews averaging 4.2 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
HVAC Trust ranks 9th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 63 out of 100 (Good tier). Its score draws on 470 Google reviews averaging 4.9 out of 5.
Airtek Ontario (Gree) ranks 10th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 61 out of 100 (Good tier). Its score draws on 53 Google reviews averaging 4.9 out of 5. Its ProScore has fallen since the previous recompute.
Comfort Care Inc ranks 11th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 61 out of 100 (Good tier). Its score draws on 38 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB.
Climax Heating & Air Conditioning North & Condo HVAC Service ranks 12th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 60 out of 100 (Good tier). Its score draws on 31 Google reviews averaging 5.0 out of 5.
Green Approved Solutions - Heating, Cooling, Water ranks 13th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 60 out of 100 (Good tier). Its score draws on 75 Google reviews averaging 4.5 out of 5.
Kelvin Temp HVAC ranks 14th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 60 out of 100 (Good tier). Its score draws on 31 Google reviews averaging 5.0 out of 5.
City Energy Heating & Air Conditioning Richmond Hill ranks 15th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 58 out of 100 (Good tier). Its score draws on 13 Google reviews averaging 5.0 out of 5.
Alliance energy source ranks 16th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 57 out of 100 (Good tier). Its score draws on 15 Google reviews averaging 4.9 out of 5 and 44 reviews on other major review platforms. Public records show it is registered with WSIB.
Diamond Air ranks 17th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 57 out of 100 (Good tier). Its score draws on 27 Google reviews averaging 5.0 out of 5.
The Ontario HVAC Group ranks 18th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 57 out of 100 (Good tier). Its score draws on 140 Google reviews averaging 4.9 out of 5.
Blue Sky Comfort Care ranks 19th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 19 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB.
Heating Ontario ranks 20th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 10 Google reviews averaging 4.6 out of 5. Its ProScore has risen since the previous recompute.
Superior HVAC Service, Heating & Air Conditioning ranks 21st of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 36 Google reviews averaging 4.9 out of 5. Its ProScore has risen since the previous recompute.
ROYAL HVAC INC. ranks 22nd of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 55 out of 100 (Good tier). Its score draws on 11 Google reviews averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
Arcmech Solutions ranks 23rd of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 54 out of 100 (Good tier). Its score draws on 12 Google reviews averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
Atasun City ranks 24th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 52 out of 100 (Basic tier). Its score draws on 12 Google reviews averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
Maxim Air ranks 25th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 52 out of 100 (Basic tier). Its score draws on 43 Google reviews averaging 4.4 out of 5.
Spring Air Pro Heating And Cooling ranks 26th of the 26 hvac contractors ProScore scores in Richmond Hill, holding a ProScore of 52 out of 100 (Basic tier). Its score draws on 12 Google reviews averaging 5.0 out of 5.
Of 26 hvac contractors in Richmond Hill: 0 rated Elite (81+), 2 rated Trusted (70+), and 21 rated Good (54+).
How is an HVAC contractor's ProScore calculated?
Every HVAC contractor in Richmond Hill 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 Richmond Hill?
Browse all hvac contractors in Richmond Hill →What else should I check before hiring hvac contractors in Richmond Hill?
Frequently Asked Questions
Who is the best HVAC contractor in Richmond Hill?
Cozy World Inc. has the highest ProScore (79/100) among 26 hvac contractors in Richmond Hill, 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 Richmond Hill?
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 Richmond Hill, 0 hvac contractors hold Elite-tier ProScores (81+), 2 are Trusted-tier (70+), and 21 are Good-tier (54+).
Are hvac contractors in Richmond Hill 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 26 hvac contractors in Richmond Hill by ProScore, 6 hold verified TSSA credentials and 8 carry active WSIB coverage.
How many hvac contractors has ProScore scored in Richmond Hill?
ProScore has scored 26 hvac contractors in Richmond Hill, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed between September 2, 2026 and September 19, 2026.
What's the ProScore distribution among hvac contractors in Richmond Hill?
Among 26 hvac contractors in Richmond Hill, Ontario: 0 are Elite-tier (81+), 2 are Trusted-tier (70+), and 21 are Good-tier (54+). The top 26 average a ProScore of 61/100, with Cozy World Inc. leading at 79/100.