Public CSLB records

Hirst Construction, B General Building Contractor in Santa Rosa, CA

License #537234·Sole Owner·Santa Rosa, Sonoma County
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Summary

Hirst Construction operating as a sole owner holds California contractor license #537234, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Santa Rosa, in Sonoma County, California.

Business Information
Address
4583 Guerneville Road
Santa Rosa, CA 95401
License Details & Classifications
License Number
537234
Issued
Aug 6, 1988
Status
CLEAR
Expires
Aug 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67319886
Effective
Jan 14, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Jan 17, 2025
Expires
—
Alert

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

  • License expired
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationActive

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

Frequently asked questions
Is Hirst Construction licensed in California?

Hirst Construction previously held California Contractors State License Board license number 537234, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 6, 1988.

What does Hirst Construction specialize in?

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

Where is Hirst Construction headquartered?

Hirst Construction is headquartered at 4583 Guerneville Road, Santa Rosa, CA 95401, in Sonoma County, California.

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

Yes. Hirst Construction has an active California contractor surety bond filed with Western Surety Company.

Does Hirst Construction carry workers' compensation coverage?

Hirst Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Hirst Construction's contractor license?

You can verify Hirst Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=537234.

Activity Timeline
  1. License issuedAug 6, 1988
  2. Bond activeJan 14, 2025
  3. WC coverage startsJan 17, 2025
  4. License expiredAug 31, 2026
Other contractors in Sonoma County
California lien & payment resources

Working a California job with Hirst 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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