Public CSLB records

Ginn Robert Construction, B General Building Contractor in Sonora, CA

License #812436·Sole Owner·Sonora, Tuolumne County
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Summary

Ginn Robert Construction operating as a sole owner holds California contractor license #812436, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2002, the license has been on the CSLB roster for 24 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Sonora, in Tuolumne County, California.

Business Information
Address
19527 Cordelia Ave
Sonora, CA 95370
License Details & Classifications
License Number
812436
Issued
Sep 12, 2002
Status
CLEAR
Expires
Sep 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Jet Insurance Company
Bond Number
JT026019
Effective
Jan 7, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Sep 18, 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 Ginn Robert Construction licensed in California?

Ginn Robert Construction previously held California Contractors State License Board license number 812436, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 12, 2002.

What does Ginn Robert Construction specialize in?

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

Where is Ginn Robert Construction headquartered?

Ginn Robert Construction is headquartered at 19527 Cordelia Ave, Sonora, CA 95370, in Tuolumne County, California.

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

Yes. Ginn Robert Construction has an active California contractor surety bond filed with Jet Insurance Company.

Does Ginn Robert Construction carry workers' compensation coverage?

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

How do I verify Ginn Robert Construction's contractor license?

You can verify Ginn Robert Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=812436.

Activity Timeline
  1. License issuedSep 12, 2002
  2. WC coverage startsSep 18, 2024
  3. Bond activeJan 7, 2026
  4. License expiredSep 30, 2026
Other contractors in Tuolumne County
California lien & payment resources

Working a California job with Ginn Robert 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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