Contractor License Proof

Tri-Line Construction Co

Licensed

Verified against CSLB on · View on CSLB

License details

License number
683711
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
January 21, 1994 – January 31, 2028

Business

  • (650) 581 1679 (CSLB public record)
  • 1325 HOWARD AVE #822, Burlingame, CA 94010San Mateo County

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Frequently asked questions

Is Tri-Line Construction Co licensed in California?

Yes. Tri-Line Construction Co holds an active California state contractor license (CSLB #683711), verified against the CSLB public record on June 17, 2026.

What is Tri-Line Construction Co's CSLB license number?

Tri-Line Construction Co's California contractor license number is 683711. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=683711

What kind of work is Tri-Line Construction Co licensed for?

Tri-Line Construction Co is classified under General Building (B) by the CSLB.

How do I verify Tri-Line Construction Co's license myself?

Look up license #683711 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=683711. 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.