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Dunn Sean

License #806526·Sole Owner·Sonoma, Sonoma County
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Summary

Dunn Sean operating as a sole owner is licensed in California under CSLB number 806526. The license was first issued in 2002, putting the business at 24 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 American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Sonoma, in Sonoma County, California.

Business Information
Address
18943 Spring Drive
Sonoma, CA 95476
License Details & Classifications
License Number
806526
Issued
Apr 12, 2002
Status
CLEAR
Expires
Dec 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
101042617
Effective
Feb 25, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Feb 25, 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 Dunn Sean licensed in California?

Yes. Dunn Sean holds California Contractors State License Board license number 806526. The license was first issued on April 12, 2002. It is valid through December 31, 2026.

What does Dunn Sean specialize in?

Dunn Sean is licensed for one CSLB classification: B General Building Contractor.

Where is Dunn Sean headquartered?

Dunn Sean is headquartered at 18943 Spring Drive, Sonoma, CA 95476, in Sonoma County, California.

Does Dunn Sean have an active surety bond on file with CSLB?

Yes. Dunn Sean has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Dunn Sean carry workers' compensation coverage?

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

How do I verify Dunn Sean's contractor license?

You can verify Dunn Sean's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=806526.

Activity Timeline
  1. License issuedApr 12, 2002
  2. WC coverage startsFeb 25, 2025
  3. Bond activeFeb 25, 2026
  4. License expiresDec 31, 2026
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