Best Roofers in Unionville, Ontario
The most trusted roofer in Unionville, Ontario is GTA Pro Roofing, with a ProScore of 70/100.
The most trusted roofer in Unionville, Ontario is GTA Pro Roofing, with a ProScore of 70/100. ProScore has verified 4 roofers in Unionville, scoring each across 10+ data sources and 20+ trust signals. 1 of the 4 are Trusted-tier (70+) or higher.
Last updated: May 6, 2026 · Data refreshed daily
Of 4 roofers in Unionville: 0 rated Elite (82+), 1 rated Trusted (70+), and 3 rated Good (55+).
How ProScore Ranks Roofers
Every roofer in Unionville 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 Unionville
Browse all roofers in Unionville →Frequently Asked Questions
Who is the best roofer in Unionville?
GTA Pro Roofing has the highest ProScore (70/100) among 4 verified roofers in Unionville, 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 Unionville?
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 Unionville, 0 roofers hold Elite-tier ProScores (82+), 1 is Trusted-tier (70+), and 3 are Good-tier (55+).
Are roofers in Unionville 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 4 roofers in Unionville by ProScore, 1 carry active WSIB coverage.
How many verified roofers are in Unionville?
ProScore has verified and scored 4 roofers in Unionville, 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 Unionville?
Among 4 verified roofers in Unionville, Ontario: 0 are Elite-tier (82+), 1 is Trusted-tier (70+), and 3 are Good-tier (55+). The top 4 average a ProScore of 65/100, with GTA Pro Roofing leading at 70/100.