Hahn Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 881248
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- July 21, 2006 – July 31, 2026
Business
- (510) 913 5149 (CSLB public record)
- 129 OLIVE STREET, Petaluma, CA 94952Sonoma County
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Frequently asked questions
Is Hahn Construction licensed in California?
Yes. Hahn Construction holds an active California state contractor license (CSLB #881248), verified against the CSLB public record on June 17, 2026.
What is Hahn Construction's CSLB license number?
Hahn Construction's California contractor license number is 881248. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=881248
What kind of work is Hahn Construction licensed for?
Hahn Construction is classified under General Building (B) by the CSLB.
How do I verify Hahn Construction's license myself?
Look up license #881248 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=881248. 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.