Public CSLB records

Zinhul Construction, B General Building Contractor in Hercules, CA

License #1057511·Sole Owner·Hercules, Contra Costa County
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Summary

Zinhul Construction operating as a sole owner holds an active California contractor license (CSLB #1057511), valid through Aug 31, 2027. First issued in 2019, the license has been on the CSLB roster for 7 years. 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 Hercules, in Contra Costa County, California.

Business Information
Address
206 Scotts Valley
Hercules, CA 94547
License Details & Classifications
License Number
1057511
Issued
Aug 27, 2019
Status
CLEAR
Expires
Aug 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
810025515
Effective
Aug 8, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Aug 1, 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 Zinhul Construction licensed in California?

Yes. Zinhul Construction holds California Contractors State License Board license number 1057511, which is active and in good standing. The license was first issued on August 27, 2019. It is valid through August 31, 2027.

What does Zinhul Construction specialize in?

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

Where is Zinhul Construction headquartered?

Zinhul Construction is headquartered at 206 Scotts Valley, Hercules, CA 94547, in Contra Costa County, California.

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

Yes. Zinhul Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Zinhul Construction carry workers' compensation coverage?

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

How do I verify Zinhul Construction's contractor license?

You can verify Zinhul Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1057511.

Activity Timeline
  1. License issuedAug 27, 2019
  2. WC coverage startsAug 1, 2025
  3. Bond activeAug 8, 2025
  4. License expiresAug 31, 2027
Other contractors in Contra Costa County
California lien & payment resources

Working a California job with Zinhul 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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