About Cornerstone Construction
Cornerstone Construction is a kitchen remodeling contractor serving Oshawa and surrounding communities. Their 4.6★ Google rating is backed by 20 customer reviews, 5.0/10 on HomeStars, and BBB accredited with an A+ rating.
Trust Score based on 3 of 4 platforms.
Ratings Across Platforms
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Things to Know
Google Review Breakdown
20 totalFeatured Review
Verified review from Google
REVIEW OF PROJECT: 1021 I have been renovating my home in small sections over the past 4 years. The most extensive and expensive was to be the full kitchen and new floor tiles starting from the front doors all throughout the first floor. It was a project I had quoted several times over the years with different contractors but none of them felt right, not to mention the wild quotes ranging from $27K to $90K. I am now in the winter of 2024/2025. And the newly inaugurated orange clown to the sout
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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.