HVAC Contractors in Newmarket
8 HVAC contractors in Newmarket with multi-platform trust scores.
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Who is the best HVAC contractor in Newmarket, Ontario?
The highest-scoring HVAC contractors in Newmarket on ProScore are Optimal Air Solutions Inc (79/100), Everest Climate Solutions Inc. (75/100) and Canada Green Air Inc. (67/100). ProScore has scored 8 HVAC contractors in Newmarket across 10+ data sources and 20+ trust signals. 2 of the 8 are Trusted-tier (70+) or higher.
Star ratings alone do not separate them: 8 of the 8 average 4.5 stars or higher on Google, but only 2 reach 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 October 13, 2026.
Which HVAC contractors in Newmarket score highest?
All 8 scored hvac contractors in Newmarket, ranked by ProScore.
ProScore scores 8 hvac contractors in Newmarket, and their average score is 66 out of 100. 2 of them reach the Trusted threshold of 70 or higher. 3 are registered with WSIB and 3 hold a TSSA licence. 8 have Google reviews on file — 585 reviews in total.
Optimal Air Solutions Inc ranks 1st of the 8 hvac contractors ProScore scores in Newmarket, holding a ProScore of 79 out of 100 (Trusted tier). Its score draws on 91 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Everest Climate Solutions Inc. provides HVAC repair and installation services in Newmarket and is open seven days a week.
Everest Climate Solutions Inc. ranks 2nd of the 8 hvac contractors ProScore scores in Newmarket, holding a ProScore of 75 out of 100 (Trusted tier). Its score draws on 262 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Canada Green Air Inc. provides HVAC services in Newmarket and is open seven days a week.
Canada Green Air Inc. ranks 3rd of the 8 hvac contractors ProScore scores in Newmarket, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 11 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Blu Hvac Inc operates 24/7 in Newmarket and provides service in English and Arabic.
The ProScore for Blu Hvac Inc draws on 33 Google reviews averaging 5.0 out of 5 and 75 reviews on other major review platforms.
Canco ClimateCare is an HVAC business in Newmarket that handles repairs and installations on a service basis, operating on weekdays.
The ProScore for Canco ClimateCare draws on 118 Google reviews averaging 4.8 out of 5.
Superior HVAC Service handles heating and air conditioning repair work in Newmarket, operating seven days a week with online estimates available.
The ProScore for Superior HVAC Service, Heating & Air Conditioning draws on 38 Google reviews averaging 5.0 out of 5.
Operating around the clock, seven days a week, Easy Flow HVAC Newmarket is an HVAC contractor based in Newmarket, Ontario, with wheelchair-accessible facilities, on-site free parking, and Arabic-language service available.
The ProScore for Easy Flow Hvac Newmarket draws on 16 Google reviews averaging 5.0 out of 5.
One Heating & Cooling operates six days a week in Newmarket and handles HVAC repair work, with free on-site parking and service available in English and Korean.
The ProScore for One Heating & Cooling draws on 16 Google reviews averaging 5.0 out of 5.
How is an HVAC contractor's ProScore calculated?
Every HVAC contractor in Newmarket 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 Newmarket?
What else should I check before hiring hvac contractors in Newmarket?
Frequently Asked Questions
Who is the best HVAC contractor in Newmarket?
Optimal Air Solutions Inc has the highest ProScore (79/100) among 8 HVAC contractors in Newmarket, 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 Newmarket?
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 Newmarket, 0 hvac contractors hold Elite-tier ProScores (81+), 2 are Trusted-tier (70+), and 6 are Good-tier (54+).
Are hvac contractors in Newmarket 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 8 hvac contractors in Newmarket by ProScore, 3 hold a TSSA registration according to ProScore’s records. Of the top 8 hvac contractors in Newmarket by ProScore, 3 are registered with WSIB according to ProScore’s records.
How many hvac contractors has ProScore scored in Newmarket?
ProScore has scored 8 hvac contractors in Newmarket, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed October 13, 2026.
What's the ProScore distribution among hvac contractors in Newmarket?
Among 8 hvac contractors in Newmarket, Ontario: 0 are Elite-tier (81+), 2 are Trusted-tier (70+), and 6 are Good-tier (54+). Together they average a ProScore of 66/100, with Optimal Air Solutions Inc leading at 79/100.
HVAC Contractors near Newmarket
The nearest Ontario cities with a ProScore page for this trade — a pro based nearby may cover your area.
Other trades in Newmarket
Other trades with a ProScore page in Newmarket, with the number of scored pros in each.