Contractor License Proof

Williams Pipeline Contractors Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
353528
Status
Active
Contractor bond
$25,000
Workers' comp
Covered
License term on file
March 17, 1978August 31, 2026

Business

  • (805) 386 2393 (CSLB public record)
  • P O BOX 951030, Mission Hills, CA 91395Los Angeles County

Are you Williams Pipeline Contractors Inc? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Frequently asked questions

Is Williams Pipeline Contractors Inc licensed in California?

Yes. Williams Pipeline Contractors Inc holds an active California state contractor license (CSLB #353528), verified against the CSLB public record on June 17, 2026.

What is Williams Pipeline Contractors Inc's CSLB license number?

Williams Pipeline Contractors Inc's California contractor license number is 353528. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Williams Pipeline Contractors Inc licensed for?

Williams Pipeline Contractors Inc is classified under General Engineering (A), Pipeline (C-34), Plumbing (C-36), and Sanitation System (C-42) by the CSLB.

How do I verify Williams Pipeline Contractors Inc's license myself?

Look up license #353528 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #353528 on CSLB

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.