Contractor License Proof

Robertson Joseph

Licensed

Verified against CSLB on · View on CSLB

License details

License number
987861
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
October 22, 2013 – October 31, 2027

Business

  • (310) 429 3543 (CSLB public record)
  • 14407 SOUTH CASTLEGATE AVENUE, Compton, CA 90221Los Angeles County

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Frequently asked questions

Is Robertson Joseph licensed in California?

Yes. Robertson Joseph holds an active California state contractor license (CSLB #987861), verified against the CSLB public record on June 17, 2026.

What is Robertson Joseph's CSLB license number?

Robertson Joseph's California contractor license number is 987861. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=987861

What kind of work is Robertson Joseph licensed for?

Robertson Joseph is classified under Plumbing (C-36) by the CSLB.

How do I verify Robertson Joseph's license myself?

Look up license #987861 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=987861. 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.