Best Roofers in Mississauga, Ontario
The most trusted roofer in Mississauga, Ontario is Royal Roofing, with a ProScore of 84/100.
The most trusted roofer in Mississauga, Ontario is Royal Roofing, with a ProScore of 84/100. ProScore has verified 96 roofers in Mississauga, scoring each across 10+ data sources and 20+ trust signals. 5 of the 96 are Trusted-tier (70+) or higher.
Last updated: May 6, 2026 · Data refreshed daily
Of 96 roofers in Mississauga: 4 rated Elite (82+), 15 rated Trusted (70+), and 64 rated Good (55+).
How ProScore Ranks Roofers
Every roofer in Mississauga 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 Mississauga
Browse all roofers in Mississauga →Frequently Asked Questions
Who is the best roofer in Mississauga?
Royal Roofing has the highest ProScore (84/100) among 96 verified roofers in Mississauga, 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 Mississauga?
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 Mississauga, 4 roofers hold Elite-tier ProScores (82+), 15 are Trusted-tier (70+), and 64 are Good-tier (55+).
Are roofers in Mississauga 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 Mississauga by ProScore, 5 carry active WSIB coverage.
How many verified roofers are in Mississauga?
ProScore has verified and scored 96 roofers in Mississauga, 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 Mississauga?
Among 96 verified roofers in Mississauga, Ontario: 4 are Elite-tier (82+), 15 are Trusted-tier (70+), and 64 are Good-tier (55+). The top 5 average a ProScore of 83/100, with Royal Roofing leading at 84/100.