Contractor License Proof

Harrington Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
586488
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
January 23, 1990 – March 31, 2028

Business

  • (650) 868 9320 (CSLB public record)
  • P O BOX 706, La Honda, CA 94020San Mateo County

Are you Harrington 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 Harrington Construction licensed in California?

Yes. Harrington Construction holds an active California state contractor license (CSLB #586488), verified against the CSLB public record on June 17, 2026.

What is Harrington Construction's CSLB license number?

Harrington Construction's California contractor license number is 586488. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=586488

What kind of work is Harrington Construction licensed for?

Harrington Construction is classified under General Building (B) by the CSLB.

How do I verify Harrington Construction's license myself?

Look up license #586488 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=586488. 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.