Public CSLB records

Advanced Pipeline Services, A General Engineering Contractor in Oakley, CA

License #578789·Sole Owner·Oakley, Contra Costa County
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Summary

Advanced Pipeline Services operating as a sole owner holds an active California contractor license (CSLB #578789), valid through Aug 31, 2027. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with North River Insurance Company (the) and a previously-filed workers' compensation policy with Benchmark Insurance Company that is no longer active. The business is based in Oakley, in Contra Costa County, California.

Business Information
Address
4840 Burgundy Dr
Oakley, CA 94561
License Details & Classifications
License Number
578789
Issued
Oct 3, 1989
Status
CLEAR
Expires
Aug 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
North River Insurance Company (the)
Bond Number
04CF646046
Effective
Aug 29, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Benchmark Insurance Company
Policy Number
99WC0000087501
Effective
Mar 27, 2025
Expires
Mar 27, 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 Advanced Pipeline Services licensed in California?

Yes. Advanced Pipeline Services holds California Contractors State License Board license number 578789, which is active and in good standing. The license was first issued on October 3, 1989. It is valid through August 31, 2027.

What does Advanced Pipeline Services specialize in?

Advanced Pipeline Services is licensed for one CSLB classification: A General Engineering Contractor.

Where is Advanced Pipeline Services headquartered?

Advanced Pipeline Services is headquartered at 4840 Burgundy Dr, Oakley, CA 94561, in Contra Costa County, California.

Does Advanced Pipeline Services have an active surety bond on file with CSLB?

Yes. Advanced Pipeline Services has an active California contractor surety bond filed with North River Insurance Company (the).

Does Advanced Pipeline Services carry workers' compensation coverage?

Advanced Pipeline Services has a previously-filed workers' compensation policy with Benchmark Insurance Company that is no longer active.

How do I verify Advanced Pipeline Services's contractor license?

You can verify Advanced Pipeline Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=578789.

Activity Timeline
  1. License issuedOct 3, 1989
  2. WC coverage startsMar 27, 2025
  3. Bond activeAug 29, 2025
  4. WC expiredMar 27, 2026
  5. License expiresAug 31, 2027
Other contractors in Contra Costa County
California lien & payment resources

Working a California job with Advanced Pipeline Services, 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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