J Squared Roofing
This score reflects 89 verified reviews, WSIB coverage confirmed.
How is this calculated?About J Squared Roofing
J Squared Roofing, based in Belleville, operates 24/7 and handles roofing work including leak detection, ice damming, gutter installation, and non-standard materials. Customers report same-day or rapid response to emergency calls and emails, paired with clean work sites and detailed installations; the crew also identifies root causes of problems and offers competitive alternatives before proceeding.
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What Customers Say
Top Strengths
Areas to Watch
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
Not found on 2 other platforms ProScore checks (Review platform B, Review platform C).
ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.
Things to Know
Highly Rated
Consistently rated 4.9 stars across 89 Google reviews.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
BBB Accredited · A+
Better Business Bureau accredited with an A+ rating.
Open 24 Hours
Every posted day shows 24-hour availability.
What Reviews Highlight
Reviews mention: fast response/quick service, ice damming/winter roof issues, professional crew (named individuals: Justin, Mike, Dan, Heidi, Oliver).
Google Review Breakdown
89 totalFeatured Review
Verified review from Google
My parents recommended this roofing company after they did an incredible job doing a new roof at their house.<br><br>Their response time was super quick, the receptionist is lovely to speak to. When Justin came out to our house, he was incredibly helpful and genuine.<br><br>We will definitely be exclusively using this roofing company in the future, and will recommend them to everyone and anyone.<br><br>Thanks!
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What is the ProScore?
The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.
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ProScore profiles are built from publicly available information and official public registries, and scored using ProScore’s own methodology. We check this data against third-party sources and work to keep it accurate, but records change and errors can occur. A ProScore is informational only — it is not a guarantee, endorsement, or recommendation. Before hiring any contractor, you should independently verify and confirm all relevant credentials, licences, insurance (including WSIB coverage) and references directly with the contractor and the issuing authority. If something here looks wrong, let us know and we’ll correct it promptly.