Contractor License Proof

Cornerstone Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
986270
Status
Active
Classifications
B · General BuildingC-8 · Concrete
Contractor bond
$25,000
Workers' comp
Covered
License term on file
August 23, 2013 – June 30, 2027

Business

  • (707) 834 2326 (CSLB public record)
  • PO BOX 6056, Eureka, CA 95502Humboldt 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 #986270), 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 986270. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=986270

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 #986270 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=986270. 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.