Cornerstone Building Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1136487
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- April 23, 2025 – April 30, 2027
Business
- (530) 249 9094 (CSLB public record)
- 463-555 COUNTY ROAD A3, Janesville, CA 96114Lassen County
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Frequently asked questions
Is Cornerstone Building Inc licensed in California?
Yes. Cornerstone Building Inc holds an active California state contractor license (CSLB #1136487), verified against the CSLB public record on June 17, 2026.
What is Cornerstone Building Inc's CSLB license number?
Cornerstone Building Inc's California contractor license number is 1136487. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1136487
What kind of work is Cornerstone Building Inc licensed for?
Cornerstone Building Inc is classified under General Building (B) by the CSLB.
How do I verify Cornerstone Building Inc's license myself?
Look up license #1136487 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1136487. 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.