Best Roofers in Dorval, Ontario
The most trusted roofer in Dorval, Ontario is Couvreurs Lakeshore Roofing, with a ProScore of 68/100.
The most trusted roofer in Dorval, Ontario is Couvreurs Lakeshore Roofing, with a ProScore of 68/100. ProScore has verified 2 roofers in Dorval, scoring each across 10+ data sources and 20+ trust signals. 1 of the 2 are Trusted-tier (65+) or higher.
Last updated: June 21, 2026 · Data refreshed daily
Of 2 roofers in Dorval: 0 rated Elite (80+), 1 rated Trusted (65+), and 1 rated Good (50+).
How ProScore Ranks Roofers
Every roofer in Dorval 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 →Top Rated Roofers in Dorval
Browse all roofers in Dorval →Frequently Asked Questions
Who is the best roofer in Dorval?
Couvreurs Lakeshore Roofing has the highest ProScore (68/100) among 2 verified roofers in Dorval, 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 Dorval?
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 Dorval, 0 roofers hold Elite-tier ProScores (80+), 1 is Trusted-tier (65+), and 1 is Good-tier (50+).
Are roofers in Dorval 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 Dorval by ProScore, 0 carry active WSIB coverage.
How many verified roofers are in Dorval?
ProScore has verified and scored 2 roofers in Dorval, 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 roofers in Dorval?
Among 2 verified roofers in Dorval, Ontario: 0 are Elite-tier (80+), 1 is Trusted-tier (65+), and 1 is Good-tier (50+). The top 2 average a ProScore of 64/100, with Couvreurs Lakeshore Roofing leading at 68/100.