Public CSLB records

Corbin Construction, B General Building Contractor in San Lorenzo, CA

License #993514·Sole Owner·San Lorenzo, Alameda County
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Summary

Corbin Construction operating as a sole owner holds California contractor license #993514, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2014, the license has been on the CSLB roster for 12 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 San Lorenzo, in Alameda County, California.

Business Information
Address
16015 Bertero Avenue
San Lorenzo, CA 94580
License Details & Classifications
License Number
993514
Issued
Jun 10, 2014
Status
CLEAR
Expires
Jun 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800216484
Effective
Aug 28, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Jul 22, 2024
Expires
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
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 Corbin Construction licensed in California?

Corbin Construction previously held California Contractors State License Board license number 993514, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 10, 2014.

What does Corbin Construction specialize in?

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

Where is Corbin Construction headquartered?

Corbin Construction is headquartered at 16015 Bertero Avenue, San Lorenzo, CA 94580, in Alameda County, California.

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

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

Does Corbin Construction carry workers' compensation coverage?

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

How do I verify Corbin Construction's contractor license?

You can verify Corbin Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=993514.

Activity Timeline
  1. License issuedJun 10, 2014
  2. WC coverage startsJul 22, 2024
  3. Bond activeAug 28, 2025
  4. License expiredJun 30, 2026
Other contractors in Alameda County
California lien & payment resources

Working a California job with Corbin 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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