Contractor License Proof

O'Brien Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
837023
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
April 26, 2004 – April 30, 2028

Business

  • (415) 272 3238 (CSLB public record)
  • PO BOX 320600, San Francisco, CA 94132San Francisco County

Are you O'Brien Construction? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project.

Frequently asked questions

Is O'Brien Construction licensed in California?

Yes. O'Brien Construction holds an active California state contractor license (CSLB #837023), verified against the CSLB public record on June 17, 2026.

What is O'Brien Construction's CSLB license number?

O'Brien Construction's California contractor license number is 837023. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=837023

What kind of work is O'Brien Construction licensed for?

O'Brien Construction is classified under General Building (B) by the CSLB.

How do I verify O'Brien Construction's license myself?

Look up license #837023 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=837023. 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.