Public CSLB records

Big River Drilling INC

License #1146787·Corporation·Riverdale, Fresno County
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Summary

Big River Drilling INC operating as a corporation is licensed in California under CSLB number 1146787. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-57 — Well Drilling Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Service American Indemnity Company that is no longer active. The business is based in Riverdale, in Fresno County, California.

Business Information
Address
P O Box 837
Riverdale, CA 93656
License Details & Classifications
License Number
1146787
Issued
Nov 24, 2025
Status
CLEAR
Expires
Nov 30, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100999294
Effective
Oct 2, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Service American Indemnity Company
Policy Number
SAMTWC1095400
Effective
May 1, 2025
Expires
May 1, 2026
Alert

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

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Big River Drilling INC licensed in California?

Yes. Big River Drilling INC holds California Contractors State License Board license number 1146787. The license was first issued on November 24, 2025. It is valid through November 30, 2027.

What does Big River Drilling INC specialize in?

Big River Drilling INC is licensed for one CSLB classification: C-57 Well Drilling Contractor.

Where is Big River Drilling INC headquartered?

Big River Drilling INC is headquartered at P O Box 837, Riverdale, CA 93656, in Fresno County, California.

Does Big River Drilling INC have an active surety bond on file with CSLB?

Yes. Big River Drilling INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Big River Drilling INC carry workers' compensation coverage?

Big River Drilling INC has a previously-filed workers' compensation policy with Service American Indemnity Company that is no longer active.

How do I verify Big River Drilling INC's contractor license?

You can verify Big River Drilling INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1146787.

Activity Timeline
  1. WC coverage startsMay 1, 2025
  2. Bond activeOct 2, 2025
  3. License issuedNov 24, 2025
  4. WC expiredMay 1, 2026
  5. License expiresNov 30, 2027
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