Public CSLB records

Big Valley Pipelines

License #1099060·Limited Liability·Clayton, Contra Costa County
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Summary

Big Valley Pipelines operating as a limited liability is licensed in California under CSLB number 1099060. The license was first issued in 2022, putting the business at 4 years on the active CSLB roster. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with National Casualty Company that is no longer active. The business is based in Clayton, in Contra Costa County, California.

Business Information
Address
720 Bloching Circle
Clayton, CA 94517
License Details & Classifications
License Number
1099060
Issued
Nov 28, 2022
Status
CLEAR
Expires
Nov 30, 2026
Entity
Limited Liability
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100698585
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
National Casualty Company
Policy Number
WCC33615A
Effective
May 23, 2025
Expires
May 23, 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 Valley Pipelines licensed in California?

Yes. Big Valley Pipelines holds California Contractors State License Board license number 1099060. The license was first issued on November 28, 2022. It is valid through November 30, 2026.

What does Big Valley Pipelines specialize in?

Big Valley Pipelines is licensed for one CSLB classification: A General Engineering Contractor.

Where is Big Valley Pipelines headquartered?

Big Valley Pipelines is headquartered at 720 Bloching Circle, Clayton, CA 94517, in Contra Costa County, California.

Does Big Valley Pipelines have an active surety bond on file with CSLB?

Yes. Big Valley Pipelines has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Big Valley Pipelines carry workers' compensation coverage?

Big Valley Pipelines has a previously-filed workers' compensation policy with National Casualty Company that is no longer active.

How do I verify Big Valley Pipelines's contractor license?

You can verify Big Valley Pipelines's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1099060.

Activity Timeline
  1. License issuedNov 28, 2022
  2. Bond activeJan 1, 2023
  3. WC coverage startsMay 23, 2025
  4. WC expiredMay 23, 2026
  5. License expiresNov 30, 2026
Other contractors in Contra Costa County