Best Roofers in Welland, Ontario
The most trusted roofer in Welland, Ontario is R&S Contracting LTD, with a ProScore of 77/100.
The most trusted roofer in Welland, Ontario is R&S Contracting LTD, with a ProScore of 77/100. ProScore has verified 13 roofers in Welland, scoring each across 10+ data sources and 20+ trust signals. 3 of the 13 are Trusted-tier (70+) or higher.
Last updated: May 6, 2026 · Data refreshed daily
Of 13 roofers in Welland: 0 rated Elite (82+), 3 rated Trusted (70+), and 8 rated Good (55+).
How ProScore Ranks Roofers
Every roofer in Welland 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 →Frequently Asked Questions
Who is the best roofer in Welland?
R&S Contracting LTD has the highest ProScore (77/100) among 13 verified roofers in Welland, 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 Welland?
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 Welland, 0 roofers hold Elite-tier ProScores (82+), 3 are Trusted-tier (70+), and 8 are Good-tier (55+).
Are roofers in Welland 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 5 roofers in Welland by ProScore, 5 carry active WSIB coverage.
How many verified roofers are in Welland?
ProScore has verified and scored 13 roofers in Welland, 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 Welland?
Among 13 verified roofers in Welland, Ontario: 0 are Elite-tier (82+), 3 are Trusted-tier (70+), and 8 are Good-tier (55+). The top 5 average a ProScore of 72/100, with R&S Contracting LTD leading at 77/100.