Contractor License Proof

Osterman Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1008686
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
November 4, 2015 – February 29, 2028

Business

  • (949) 973 2555 (CSLB public record)
  • 2841 CACATUA ST, Carlsbad, CA 92009San Diego County

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Frequently asked questions

Is Osterman Plumbing licensed in California?

Yes. Osterman Plumbing holds an active California state contractor license (CSLB #1008686), verified against the CSLB public record on June 17, 2026.

What is Osterman Plumbing's CSLB license number?

Osterman Plumbing's California contractor license number is 1008686. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1008686

What kind of work is Osterman Plumbing licensed for?

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

How do I verify Osterman Plumbing's license myself?

Look up license #1008686 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1008686. 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.