Cornerstone Building Services
Verified against CSLB on · View on CSLB
License details
- License number
- 743536
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- December 8, 1997 – July 31, 2026
Business
- (562) 447 6591 (CSLB public record)
- 18107 POINCIANA RD, Adelanto, CA 92301San Bernardino County
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Frequently asked questions
Is Cornerstone Building Services licensed in California?
Yes. Cornerstone Building Services holds an active California state contractor license (CSLB #743536), verified against the CSLB public record on June 17, 2026.
What is Cornerstone Building Services's CSLB license number?
Cornerstone Building Services's California contractor license number is 743536. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=743536
What kind of work is Cornerstone Building Services licensed for?
Cornerstone Building Services is classified under General Building (B) by the CSLB.
How do I verify Cornerstone Building Services's license myself?
Look up license #743536 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=743536. 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.