Gentech Roofing
This score reflects 52 Google reviews, WSIB coverage confirmed.
How is this calculated?About Gentech Roofing
Gentech Roofing operates on weekdays and works on site in Mississauga. The business is known for accurate diagnostics and efficient repairs—customers report precise leak identification and quality work on vents, caulking, and shingles—along with professional, friendly service from initial contact through completion. Free, wheelchair-accessible parking is available on site. The business is women-owned and operates in English.
- Gentech Roofing: ProScore 78, 2nd of 88 scored roofers in Mississauga.
- 52 Google reviews (4.9 stars; median 23) for Gentech Roofing, ahead of 72 of 95 roofers.
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What Customers Say
Top Strengths
Ratings Across Platforms
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No rating yet on Review platform C. Not found on Review platform B.
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Things to Know
Trusted Level
Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.
Highly Rated
Consistently rated 4.9 stars across 52 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.
What Reviews Highlight
Reviews mention: professional, efficient, reliable.
Google Review Breakdown
52 totalFeatured Review
From Google
I recently dealt with a persistent leak that was difficult to locate. Roger and the team at GENTECH were outstanding—Roger accurately diagnosed the issue and efficiently replaced the vent, caulking, and repaired the shingles. The staff was professional and friendly throughout the process. I highly recommend their services.
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