Cornerstone General Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 864572
- Status
- Active
- Classifications
- B · General BuildingC-43 · Sheet Metal
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- September 21, 2005 – September 30, 2027
Business
- (925) 759 0904 (CSLB public record)
- 4442 GLEN CANYON CIR, Pittsburg, CA 94565Contra Costa County
Are you Cornerstone General Construction? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Frequently asked questions
Is Cornerstone General Construction licensed in California?
Yes. Cornerstone General Construction holds an active California state contractor license (CSLB #864572), verified against the CSLB public record on June 17, 2026.
What is Cornerstone General Construction's CSLB license number?
Cornerstone General Construction's California contractor license number is 864572. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=864572
What kind of work is Cornerstone General Construction licensed for?
Cornerstone General Construction is classified under General Building (B) by the CSLB.
How do I verify Cornerstone General Construction's license myself?
Look up license #864572 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=864572. 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.