Public CSLB records

Wesner Excavating INC, A General Engineering Contractor in Angwin, CA

License #801539·Corporation·Angwin, Napa County
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Summary

Wesner Excavating INC operating as a corporation holds California contractor license #801539, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2001, the license has been on the CSLB roster for 25 years. It carries a single CSLB classification: A — General Engineering 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 Angwin, in Napa County, California.

Business Information
Address
P O Box 967
Angwin, CA 94508
License Details & Classifications
License Number
801539
Issued
Nov 29, 2001
Status
CLEAR
Expires
Sep 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800209097
Effective
Sep 24, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Sep 6, 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 Wesner Excavating INC licensed in California?

Wesner Excavating INC previously held California Contractors State License Board license number 801539, but the license expired on September 30, 2026 and is not currently valid. It was first issued on November 29, 2001.

What does Wesner Excavating INC specialize in?

Wesner Excavating INC is licensed for one CSLB classification: A General Engineering Contractor.

Where is Wesner Excavating INC headquartered?

Wesner Excavating INC is headquartered at P O Box 967, Angwin, CA 94508, in Napa County, California.

Does Wesner Excavating INC have an active surety bond on file with CSLB?

Yes. Wesner Excavating INC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Wesner Excavating INC carry workers' compensation coverage?

Wesner Excavating INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Wesner Excavating INC's contractor license?

You can verify Wesner Excavating INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=801539.

Activity Timeline
  1. License issuedNov 29, 2001
  2. WC coverage startsSep 6, 2024
  3. Bond activeSep 24, 2025
  4. License expiredSep 30, 2026
Other contractors in Napa County
California lien & payment resources

Working a California job with Wesner Excavating INC, 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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