Skip to main content
Menu
Find a Contractor
PlumbersElectriciansHVACRoofersGeneral ContractorsDrywallersKitchen RemodelingBathroom RemodelingPest ControlTree ServiceLandscaping
Resources
Homeowner HubHow-To GuidesFirst 90 DaysHiring GuidesCost GuidesCompare ContractorsCoverage MapAsk ProScore AIFAQ
For Pros
Pro ResourcesClaim Your ProfileImprove Your Score
Leave a ReviewClaim Your ProfileFREE
support@proscore.ca

Best HVAC Contractors in New Dundee, Ontario

The most trusted HVAC contractor in New Dundee, Ontario is Corestar Mechanical Ltd, with a ProScore of 66/100.

VERIFIED PROS
1
TOP PROSCORE
66/100
TRUSTED+
0

The most trusted HVAC contractor in New Dundee, Ontario is Corestar Mechanical Ltd, with a ProScore of 66/100. ProScore has verified 1 HVAC contractor in New Dundee, scored across 10+ data sources and 20+ trust signals. None of the 1 meet the Trusted-tier (70+) threshold yet.

Last updated: May 6, 2026 · Data refreshed daily

1
66
Corestar Mechanical LtdGood
New Dundee|★4.5
WSIB Verified58 reviews
View all 1 HVAC Contractors in New Dundee →

How ProScore Ranks HVAC Contractors

Every HVAC contractor in New Dundee 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 New Dundee

66
Corestar Mechanical LtdGood
Browse all hvac contractors in New Dundee →

Related Resources

All HVAC Contractors in Ontario →HVAC Contractors in New Dundee — full list →HVAC Contractors cost guide →How to hire hvac contractors →

Frequently Asked Questions

Who is the best HVAC contractor in New Dundee?

Corestar Mechanical Ltd has the highest ProScore (66/100) among 1 verified hvac contractors in New Dundee, 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 New Dundee?

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 New Dundee, 0 hvac contractors hold Elite-tier ProScores (82+), 0 are Trusted-tier (70+), and 1 is Good-tier (55+).

Are hvac contractors in New Dundee 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 1 hvac contractors in New Dundee by ProScore, 0 hold verified TSSA credentials and 1 carry active WSIB coverage.

How many verified hvac contractors are in New Dundee?

ProScore has verified and scored 1 hvac contractors in New Dundee, 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 New Dundee?

Among 1 verified hvac contractors in New Dundee, Ontario: 0 are Elite-tier (82+), 0 are Trusted-tier (70+), and 1 is Good-tier (55+). The top 1 average a ProScore of 66/100, with Corestar Mechanical Ltd leading at 66/100.