Verified record
Cornerstone Builders says it was founded in 1992 with a mission to build custom homes, and its website claims 34 years in business. On Google it holds 4.3 stars from 18 ratings, and the Better Business Bureau grades it A+. A 2022 customer said the Cornerstone team had just built them a home, and that it ran an open bidding process that gave them confidence in all of the expenditures. That 2022 customer also praised the team's craftsmanship and said they would miss working with them. A 2022 reviewer praised the quality of the company's work, its attention to details and the professionalism of its staff. A 2025 customer called the company problem solvers and praised its office support staff. A 2023 reviewer who said they did a job for the company wrote that they were never paid $12,000, won in court and still got nothing.
Typical your area range for this kind of work, from regional averages — not a quote from Cornerstone Builders. 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
Cornerstone construction is an example of working with the best, most professional, problem solvers with the most pleasant office support staff
Did a job for this guy never got paid ,$12,000 ,I won in court and still nothing, beware of this guy
If there was an option for 6 stars I would definitely award it to this company. I may sound like the previous comments but the company really impresses with the quality of their work, attention to details, and professionalism of the staff. Without a doubt: top notch company !
The Cornerstone team just built us a gorgeous home. Their craftsmanship is extraordinary, they ran an open bidding process that gave us confidence in all of the expenditures, and the team was delightful to work with. We were excited to move in but will miss them!
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1 change recorded — last scanned Oct 14, 2026.
Honest estimate that saved a subfloor replacement4.2
Three-bathroom renovation4.2
Custom built-in bench3.8