Contractor License Proof

Debra Koppman

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1133628
Status
Active
Classifications
C-33 · Painting and DecoratingC-54 · Ceramic and Mosaic Tile
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
February 26, 2025 – February 28, 2027

Business

  • (510) 482 1818 (CSLB public record)
  • 2307 DAMUTH ST, Oakland, CA 94602Alameda County

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Frequently asked questions

Is Debra Koppman licensed in California?

Yes. Debra Koppman holds an active California state contractor license (CSLB #1133628), verified against the CSLB public record on June 17, 2026.

What is Debra Koppman's CSLB license number?

Debra Koppman's California contractor license number is 1133628. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1133628

What kind of work is Debra Koppman licensed for?

Debra Koppman is classified under Painting and Decorating (C-33) by the CSLB.

How do I verify Debra Koppman's license myself?

Look up license #1133628 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1133628. 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.