Best Roofers in Thunder Bay, Ontario
ProScore Verified
ProScore has analyzed and scored 16 roofers in Thunder Bay using 15+ verified data sources including government licensing, customer reviews, and AI sentiment analysis. Here are the top-rated professionals.
How ProScore Ranks Roofers
Every roofer in Thunder Bay 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
How does ProScore rank roofers in Thunder Bay?
ProScore aggregates data from 15+ verified sources including Google Reviews, BBB, government licensing databases (WSIB, Skilled Trades Ontario), and AI sentiment analysis. Each provider receives a score from 0 to 100 based on four pillars: Reputation, Verification, Transparency, and Sentiment.
What makes a roofer trustworthy?
A trustworthy roofer has strong ratings across multiple review platforms, verified government licensing, active WSIB workers compensation coverage, and consistently positive customer sentiment. ProScore Elite-tier providers (85+) meet all these criteria.
How many roofers are verified in Thunder Bay?
ProScore has verified and scored 16 roofers in Thunder Bay, Ontario. Each provider is evaluated using data from 15+ government and industry databases to produce an objective trust score.