About
About Cornerstone Construction
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Outstanding Remodeling and Construction Service
Cornerstone Construction is a company that’s committed to providing you with amazing work, whether you need a remodel, or are building a home from the ground up. Our experts have over 18 years of experience in the industry, and offer excellent customer service, fair prices, and quality construction. We handle every single aspect of the project, which means that you don’t have to worry about trying to find multiple companies for one job. We take pride in the work we do, and that shows in every job, no matter how big or small. If you’d like to learn more, then consider giving us a call. Get your free estimate today.
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Areas We Serve
- Twain Harte, CA
- Mi-Wuk Village, CA
- Pinecrest, CA
- Soulsbyville, CA
- Tuolumne, CA
- Sonora, CA
- Jamestown, CA
Cornerstone Construction
We Work With the Best Clients
They did an excellent job on the remodel . There subs were very professional, and the forman really knew what... read moreThey did an excellent job on the remodel . There subs were very professional, and the forman really knew what he was doing and could think out of the box. I would use them again. read less
Sham and his crew built an awesome deck and remodeled a basement room. He was neat, timely and responsive... read moreSham and his crew built an awesome deck and remodeled a basement room. He was neat, timely and responsive to phone calls and emails. Very easy to work with. He has all my future business. read less
Sham redid the kitchen but also sheetrock, flooring, and trim in upstairs sleeping loft, plus removing old linoleum and refinishing... read moreSham redid the kitchen but also sheetrock, flooring, and trim in upstairs sleeping loft, plus removing old linoleum and refinishing original wood floors in living room downstairs, redoing stairway and handrail. He transformed our small knotty pine cabin. Was really sensitive about the look and quality of materials, gave us great advice, was a perfectionist on the kitchen tile and trim. Well informed, on budget/on time, brought in other experts to do little details. We couldn't be happier. read less
They did an excellent job on the remodel . There subs were very professional, and the forman really knew what... read moreThey did an excellent job on the remodel . There subs were very professional, and the forman really knew what he was doing and could think out of the box. I would use them again. read less
Mario B.8/01/2018Sham and his crew built an awesome deck and remodeled a basement room. He was neat, timely and responsive... read moreSham and his crew built an awesome deck and remodeled a basement room. He was neat, timely and responsive to phone calls and emails. Very easy to work with. He has all my future business. read less
Franz M.7/16/2015