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Haworth Michael D

License #406875·Sole Owner·Sebastopol, Sonoma County
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Summary

Haworth Michael D operating as a sole owner is licensed in California under CSLB number 406875. The license was first issued in 1981, putting the business at 45 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Sebastopol, in Sonoma County, California.

Business Information
Address
11600 Barnett Valley Rd
Sebastopol, CA 95472
License Details & Classifications
License Number
406875
Issued
Jun 5, 1981
Status
CLEAR
Expires
Jun 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
810025650
Effective
Jun 30, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Jun 9, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
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 Haworth Michael D licensed in California?

Yes. Haworth Michael D holds California Contractors State License Board license number 406875. The license was first issued on June 5, 1981. It is valid through June 30, 2027.

What does Haworth Michael D specialize in?

Haworth Michael D is licensed for one CSLB classification: B General Building Contractor.

Where is Haworth Michael D headquartered?

Haworth Michael D is headquartered at 11600 Barnett Valley Rd, Sebastopol, CA 95472, in Sonoma County, California.

Does Haworth Michael D have an active surety bond on file with CSLB?

Yes. Haworth Michael D has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Haworth Michael D carry workers' compensation coverage?

Haworth Michael D reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Haworth Michael D's contractor license?

You can verify Haworth Michael D's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=406875.

Activity Timeline
  1. License issuedJun 5, 1981
  2. WC coverage startsJun 9, 2025
  3. Bond activeJun 30, 2025
  4. License expiresJun 30, 2027
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