Roofers in Newmarket
9 roofers in Newmarket with multi-platform trust scores.
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Who is the best roofer in Newmarket, Ontario?
The most trusted roofer in Newmarket, Ontario is T. Simpson Roofing, with a ProScore of 67/100. ProScore has scored 9 roofers in Newmarket across 10+ data sources and 20+ trust signals. None of the 9 meet the Trusted-tier (70+) threshold yet.
Trust scores last computed September 19, 2026.
Which roofers in Newmarket score highest?
All 9 scored roofers in Newmarket, ranked by ProScore.
ProScore scores 9 roofers in Newmarket, and their average score is 56 out of 100. 2 are registered with WSIB. 9 have Google reviews on file — 414 reviews in total, and 2 carry a Better Business Bureau rating.
T. Simpson Roofing ranks 1st of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 215 Google reviews averaging 4.6 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
Warner Roofing Inc. ranks 2nd of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 64 out of 100 (Good tier). Its score draws on 79 Google reviews averaging 4.8 out of 5.
Gamma Roofing ranks 3rd of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 62 out of 100 (Good tier). Its score draws on 1 Google review averaging 5.0 out of 5 and 81 reviews on other major review platforms.
ANJCO ROOFING LTD ranks 4th of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 59 out of 100 (Good tier). Its score draws on 18 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB. Its ProScore has risen since the previous recompute.
Ainger Group Roofing and Exteriors ranks 5th of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 62 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+.
Ontario Certified Roofing ranks 6th of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 55 out of 100 (Good tier). Its score draws on 35 Google reviews averaging 4.6 out of 5.
Gutters and Roofs ranks 7th of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 50 out of 100 (Basic tier). Its score draws on 2 Google reviews averaging 5.0 out of 5.
Newmarket Roofing ranks 8th of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 49 out of 100 (Basic tier). Its score draws on 1 Google review averaging 5.0 out of 5.
MaxPro Roofing Inc ranks 9th of the 9 roofers ProScore scores in Newmarket, holding a ProScore of 46 out of 100 (Basic tier). Its score draws on 1 Google review averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
How is a roofer's ProScore calculated?
Every roofer in Newmarket is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing 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 roofers in Newmarket?
Browse all roofers in Newmarket →What else should I check before hiring roofers in Newmarket?
Frequently Asked Questions
Who is the best roofer in Newmarket?
T. Simpson Roofing has the highest ProScore (67/100) among 9 roofers in Newmarket, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing, WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy roofer in Newmarket?
Look for roofers with verified active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Newmarket, 0 roofers hold Elite-tier ProScores (81+), 0 are Trusted-tier (70+), and 6 are Good-tier (54+).
Are roofers in Newmarket licensed?
Roofers in Ontario should hold valid business registration and active WSIB workers compensation coverage. ProScore verifies these credentials for every provider. Of the top 9 roofers in Newmarket by ProScore, 2 carry active WSIB coverage.
How many roofers has ProScore scored in Newmarket?
ProScore has scored 9 roofers in Newmarket, 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 roofers in Newmarket?
Among 9 roofers in Newmarket, Ontario: 0 are Elite-tier (81+), 0 are Trusted-tier (70+), and 6 are Good-tier (54+). The top 9 average a ProScore of 56/100, with T. Simpson Roofing leading at 67/100.