Contractor License Proof

Chiang Robert

Licensed

Verified against CSLB on · View on CSLB

License details

License number
365642
Status
Active
Classifications
A · General EngineeringB · General BuildingC-36 · PlumbingC-51 · Structural Steel
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
November 2, 1978 – November 30, 2026

Business

  • (415) 760 6678 (CSLB public record)
  • 627 29TH AVENUE, San Francisco, CA 94121San Francisco County

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Frequently asked questions

Is Chiang Robert licensed in California?

Yes. Chiang Robert holds an active California state contractor license (CSLB #365642), verified against the CSLB public record on June 17, 2026.

What is Chiang Robert's CSLB license number?

Chiang Robert's California contractor license number is 365642. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=365642

What kind of work is Chiang Robert licensed for?

Chiang Robert is classified under General Engineering (A) by the CSLB.

How do I verify Chiang Robert's license myself?

Look up license #365642 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=365642. 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.