Contractor License Proof

Cornerstone Construction and Retrofitting

Licensed

Verified against CSLB on · View on CSLB

License details

License number
867764
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
November 16, 2005 – November 30, 2027

Business

  • (818) 349 6940 (CSLB public record)
  • 22322 KENT AVE #12, Torrance, CA 90505Los Angeles County

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Frequently asked questions

Is Cornerstone Construction and Retrofitting licensed in California?

Yes. Cornerstone Construction and Retrofitting holds an active California state contractor license (CSLB #867764), verified against the CSLB public record on June 17, 2026.

What is Cornerstone Construction and Retrofitting's CSLB license number?

Cornerstone Construction and Retrofitting's California contractor license number is 867764. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=867764

What kind of work is Cornerstone Construction and Retrofitting licensed for?

Cornerstone Construction and Retrofitting is classified under General Building (B) by the CSLB.

How do I verify Cornerstone Construction and Retrofitting's license myself?

Look up license #867764 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=867764. 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.