Roofers in St. Marys
2 roofers in St. Marys with multi-platform trust scores.
Loading roofers...
Who is the best roofer in St. Marys, Ontario?
The most trusted roofer in St. Marys, Ontario is Owen Lewis Construction, with a ProScore of 53/100. ProScore has scored 2 roofers in St. Marys across 10+ data sources and 20+ trust signals. None of the 2 meet the Trusted-tier (70+) threshold yet.
Trust scores last computed September 19, 2026.
Which roofers in St. Marys score highest?
All 2 scored roofers in St. Marys, ranked by ProScore.
ProScore scores 2 roofers in St. Marys, and their average score is 51 out of 100. 2 have Google reviews on file — 7 reviews in total.
Owen Lewis Construction ranks 1st of the 2 roofers ProScore scores in St. Marys, holding a ProScore of 53 out of 100 (Basic tier). Its score draws on 5 Google reviews averaging 5.0 out of 5.
Stratford Metal Roofing ranks 2nd of the 2 roofers ProScore scores in St. Marys, holding a ProScore of 49 out of 100 (Basic tier). Its score draws on 2 Google reviews averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
How is a roofer's ProScore calculated?
Every roofer in St. Marys 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 St. Marys?
Browse all roofers in St. Marys →What else should I check before hiring roofers in St. Marys?
Frequently Asked Questions
Who is the best roofer in St. Marys?
Owen Lewis Construction has the highest ProScore (53/100) among 2 roofers in St. Marys, 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 St. Marys?
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 St. Marys, 0 roofers hold Elite-tier ProScores (81+), 0 are Trusted-tier (70+), and 0 are Good-tier (54+).
Are roofers in St. Marys 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 2 roofers in St. Marys by ProScore, 0 carry active WSIB coverage.
How many roofers has ProScore scored in St. Marys?
ProScore has scored 2 roofers in St. Marys, 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 St. Marys?
Among 2 roofers in St. Marys, Ontario: 0 are Elite-tier (81+), 0 are Trusted-tier (70+), and 0 are Good-tier (54+). The top 2 average a ProScore of 51/100, with Owen Lewis Construction leading at 53/100.