Duo Building Ltd
This score reflects 25 verified reviews, WSIB coverage confirmed.
How is this calculated?About Duo Building Ltd
Duo Building Ltd is a general contractor working out of London, Ontario.
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What Customers Say
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Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
Not found on 3 other platforms ProScore checks (Review platform B, BBB, Review platform C).
ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.
Things to Know
Well Reviewed
4.5 star average on Google with 25 reviews.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
What Reviews Highlight
Reviews mention: workmanship, design quality, project organization.
Google Review Breakdown
25 totalFeatured Review
Verified review from Google
Amazing, stunning, beautiful are the words coming to my mind when I step through my front door. It looks like a picture out of a magazine. Duo Team you have done an outstanding job from design to finish Many thanks to John & Erin for the help and guidance through the many selection I had to make. A special "thank you" to Spencer whose knowledge, workmanship and eye for details are exceptional. Also thanks for the laughs and keeping my house clean throughout the renovation. Many thanks from a
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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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