Public CSLB records

Adams J C Construction, B General Building Contractor in Eureka, CA

License #639543·Sole Owner·Eureka, Humboldt County
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Summary

Adams J C Construction operating as a sole owner holds an active California contractor license (CSLB #639543), valid through Mar 31, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Eureka, in Humboldt County, California.

Business Information
Address
6363 Elk River Rd
Eureka, CA 95503
License Details & Classifications
License Number
639543
Issued
Mar 14, 1992
Status
CLEAR
Expires
Mar 31, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Hudson Insurance Company
Bond Number
30051686
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Mar 18, 2026
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 Adams J C Construction licensed in California?

Yes. Adams J C Construction holds California Contractors State License Board license number 639543, which is active and in good standing. The license was first issued on March 14, 1992. It is valid through March 31, 2028.

What does Adams J C Construction specialize in?

Adams J C Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Adams J C Construction headquartered?

Adams J C Construction is headquartered at 6363 Elk River Rd, Eureka, CA 95503, in Humboldt County, California.

Does Adams J C Construction have an active surety bond on file with CSLB?

Yes. Adams J C Construction has an active California contractor surety bond filed with Hudson Insurance Company.

Does Adams J C Construction carry workers' compensation coverage?

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

How do I verify Adams J C Construction's contractor license?

You can verify Adams J C Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=639543.

Activity Timeline
  1. License issuedMar 14, 1992
  2. Bond activeJan 1, 2023
  3. WC coverage startsMar 18, 2026
  4. License expiresMar 31, 2028
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California lien & payment resources

Working a California job with Adams J C 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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