Contractor License Proof

Colonial Structural Iron

Licensed

Verified against CSLB on · View on CSLB

License details

License number
989660
Status
Active
Classifications
C-51 · Structural Steel
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
January 8, 2014 – January 31, 2028

Business

  • (415) 971 0229 (CSLB public record)
  • 51 MARIPOSA STREET, Brisbane, CA 94005San Mateo County

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Frequently asked questions

Is Colonial Structural Iron licensed in California?

Yes. Colonial Structural Iron holds an active California state contractor license (CSLB #989660), verified against the CSLB public record on June 17, 2026.

What is Colonial Structural Iron's CSLB license number?

Colonial Structural Iron's California contractor license number is 989660. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=989660

What kind of work is Colonial Structural Iron licensed for?

Colonial Structural Iron is classified under Structural Steel (C-51) by the CSLB.

How do I verify Colonial Structural Iron's license myself?

Look up license #989660 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=989660. 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.