Verified record
CornerStone Building & Restoration describes itself on Houzz as working on residential and commercial restoration, renovation, improvement, maintenance and new construction. A recent customer said their home renovation came in ahead of schedule and under budget. A 2025 customer said Cary guided them through every step of a major home renovation, and that when something did not meet his own standards, he had it redone. That 2025 customer said his crew were hardworking and respectful. A 2017 Houzz reviewer who wrote as an architect said they relied on the company for its workmanship and customer service. A 2013 Houzz reviewer said they had bought a renovated single-family home from CornerStone 24 months before writing, and that CornerStone helped with modifications they made after the purchase.
Typical your area range for this kind of work, from regional averages — not a quote from CornerStone Building & Restoration. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
“Development was led by Landry and his design-build firm CornerStone Building & Restoration. Great Falls Construction in Gorham managed the project.”
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I couldn't recommend Cornerstone more highly. They do incredible work, their communication is top notch, and everyone was wonderful to work with. Our home renovation came in ahead of schedule and under budget and we are so happy with every aspect of their work. A fantastic experience start to finish!
Cary and his team were absolutely incredible to work with. We were admittedly inexperienced going into a major home renovation, but Cary guided us through every step with exceptional communication and patience. He was consistently proactive—anticipating potential issues and offering thoughtful solutions before we even raised concerns. His integrity and pride in his work were evident throughout the project; if something didn’t meet his own high standards, he had it redone—even when we hadn’t noticed. His crew were hardworking, respectful, and genuinely pleasant to see each day. After hearing so many renovation horror stories, we feel incredibly fortunate to have worked with such a professional, trustworthy, and talented team. We truly cannot say enough good things about the final result.
Cornerstone is a wonderful company to work with. As an architect, I rely on them to provide excellent workmanship and impeccable customer service. Their tradespeople are people you wouldn't mind having in your house for weeks on end (making dust) during a renovation project. The entire team is knowledgeable and everyone has a can-do attitude with a good dose of reality. I enjoy working with them and look forward to many more projects together in the coming years.
My wife and I purchased a single family renovated home from CornerStone 24 months ago that we have occupied since. I have owned and improved 6 prior homes and my experience with CornerStone has been one of the best relationships with a builder I have ever experienced. Build quality was superior as was design, no issues have arisen since my purchase, and CornerStone has been extremely helpful with post-purchase modifications that we made. My wife and I continue to discover ways in which the design and build quality are extremely satisfying, e.g., superior weather-seal in extreme weather, well-thought-out lighting design, high-quality finishes interior and exterior, excellent summer ventilation, top quality appliances. And the purchase experience was professional and efficient. Top rating in all respects.
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1 change recorded — last scanned Oct 4, 2026.