We at J&J Cornerstone Construction, Inc. are committed to the highest quality workmanship that we can provide. We are very confident in our workmanship and because of this we have recently increased our workmanship warranty from 2 years to 5 years.
We are a small company and because of this we feel that we can offer the highest quality workmanship at a very competitive price.
Our office is in Collinsville Oklahoma, however, we are usually on the jobsite constructing your building, fence, deck or custom work you may have contracted with us to build. We accept Visa, MasterCard, DiscoverCard, and American Express.
We hope you'll choose to do business with us.