Public CSLB records

Hahn Construction, B General Building Contractor in Petaluma, CA

License #881248·Sole Owner·Petaluma, Sonoma County
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Summary

Hahn Construction operating as a sole owner holds California contractor license #881248, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Petaluma, in Sonoma County, California.

Business Information
Address
129 Olive Street
Petaluma, CA 94952
License Details & Classifications
License Number
881248
Issued
Jul 21, 2006
Status
CLEAR
Expires
Jul 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100410265
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
3020984
Effective
Aug 1, 2008
Expires
Aug 1, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
  • No active workers' comp on file
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Hahn Construction licensed in California?

Hahn Construction previously held California Contractors State License Board license number 881248, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 21, 2006.

What does Hahn Construction specialize in?

Hahn Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Hahn Construction headquartered?

Hahn Construction is headquartered at 129 Olive Street, Petaluma, CA 94952, in Sonoma County, California.

Does Hahn Construction have an active surety bond on file with CSLB?

Yes. Hahn Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Hahn Construction carry workers' compensation coverage?

Hahn Construction has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.

How do I verify Hahn Construction's contractor license?

You can verify Hahn Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=881248.

Activity Timeline
  1. License issuedJul 21, 2006
  2. WC coverage startsAug 1, 2008
  3. Bond activeJan 1, 2023
  4. License expiredJul 31, 2026
  5. WC expiredAug 1, 2026
Other contractors in Sonoma County
California lien & payment resources

Working a California job with Hahn Construction, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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