Contractor License Proof

Kiehn Donald Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
794349
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 26, 2001 – April 30, 2027

Business

  • (510) 531 4351 (CSLB public record)
  • 445 BELLEVUE AVE STE 201, Oakland, CA 94610Alameda County

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Frequently asked questions

Is Kiehn Donald Company licensed in California?

Yes. Kiehn Donald Company holds an active California state contractor license (CSLB #794349), verified against the CSLB public record on June 17, 2026.

What is Kiehn Donald Company's CSLB license number?

Kiehn Donald Company's California contractor license number is 794349. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Kiehn Donald Company licensed for?

Kiehn Donald Company is classified under Plumbing (C-36) by the CSLB.

How do I verify Kiehn Donald Company's license myself?

Look up license #794349 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #794349 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.