Cornerstone Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 827796
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- November 21, 2003 – November 30, 2027
Business
- (209) 988 8127 (CSLB public record)
- 5607 LILY CT, Riverbank, CA 95367Stanislaus County
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Frequently asked questions
Is Cornerstone Construction licensed in California?
Yes. Cornerstone Construction holds an active California state contractor license (CSLB #827796), verified against the CSLB public record on June 17, 2026.
What is Cornerstone Construction's CSLB license number?
Cornerstone Construction's California contractor license number is 827796. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=827796
What kind of work is Cornerstone Construction licensed for?
Cornerstone Construction is classified under General Building (B) by the CSLB.
How do I verify Cornerstone Construction's license myself?
Look up license #827796 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=827796. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.