Contractor License Proof

Zadmer David

Licensed

Verified against CSLB on · View on CSLB

License details

License number
900905
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
July 25, 2007 – July 31, 2027

Business

  • (310) 360 1225 (CSLB public record)
  • 20 MANN ST, Irvine, CA 92612Orange County

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Frequently asked questions

Is Zadmer David licensed in California?

Yes. Zadmer David holds an active California state contractor license (CSLB #900905), verified against the CSLB public record on June 17, 2026.

What is Zadmer David's CSLB license number?

Zadmer David's California contractor license number is 900905. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=900905

What kind of work is Zadmer David licensed for?

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

How do I verify Zadmer David's license myself?

Look up license #900905 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=900905. 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.