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Thomsen Construction

License #483959·Sole Owner·Hydesville, Humboldt County
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Summary

Thomsen Construction operating as a sole owner is licensed in California under CSLB number 483959. The license was first issued in 1985, putting the business at 41 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 Hydesville, in Humboldt County, California.

Business Information
Address
Po Box 793
Hydesville, CA 95547
License Details & Classifications
License Number
483959
Issued
Dec 10, 1985
Status
CLEAR
Expires
Dec 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC6346015
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Dec 4, 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 Thomsen Construction licensed in California?

Yes. Thomsen Construction holds California Contractors State License Board license number 483959. The license was first issued on December 10, 1985. It is valid through December 31, 2027.

What does Thomsen Construction specialize in?

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

Where is Thomsen Construction headquartered?

Thomsen Construction is headquartered at Po Box 793, Hydesville, CA 95547, in Humboldt County, California.

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

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

Does Thomsen Construction carry workers' compensation coverage?

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

How do I verify Thomsen Construction's contractor license?

You can verify Thomsen Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=483959.

Activity Timeline
  1. License issuedDec 10, 1985
  2. Bond activeJan 1, 2023
  3. WC coverage startsDec 4, 2025
  4. License expiresDec 31, 2027
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