Kiehn Donald Company, C-36 Plumbing Contractor in Oakland, CA
Kiehn Donald Company operating as a sole owner holds an active California contractor license (CSLB #794349), valid through Apr 30, 2027. First issued in 2001, the license has been on the CSLB roster for 25 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Oakland, in Alameda County, California.
- License Number
- 794349
- Issued
- Apr 26, 2001
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT014838
- Effective
- Apr 4, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 21, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Kiehn Donald Company licensed in California?
Yes. Kiehn Donald Company holds California Contractors State License Board license number 794349, which is active and in good standing. The license was first issued on April 26, 2001. It is valid through April 30, 2027.
What does Kiehn Donald Company specialize in?
Kiehn Donald Company is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Kiehn Donald Company headquartered?
Kiehn Donald Company is headquartered at 445 Bellevue Ave Ste 201, Oakland, CA 94610, in Alameda County, California.
Does Kiehn Donald Company have an active surety bond on file with CSLB?
Yes. Kiehn Donald Company has an active California contractor surety bond filed with Jet Insurance Company.
Does Kiehn Donald Company carry workers' compensation coverage?
Kiehn Donald Company reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Kiehn Donald Company's contractor license?
You can verify Kiehn Donald Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=794349.
- License issuedApr 26, 2001
- WC coverage startsMar 21, 2025
- Bond activeApr 4, 2025
- License expiresApr 30, 2027
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