Contractor License Proof

Golden State Boring & Pipe Jacking Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
678500
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 6, 1993 – October 31, 2027

Business

  • (909) 930 5811 (CSLB public record)
  • 7000 MERRILL AVE BOX 40, Chino, CA 91710San Bernardino County

Are you Golden State Boring & Pipe Jacking 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.

Other General Engineering contractors in Chino

Sturgeon Electric California LLC

A · Chino, CA

Licensed

Verified June 17, 2026 · Bonded

Bravo Builders

A · Chino, CA

Licensed

Verified June 17, 2026 · Bonded

So Cal Resurfacing Inc

A · Chino, CA

Licensed

Verified June 17, 2026 · Bonded

9500 Engineering Construction

A · Chino, CA

Licensed

Verified June 17, 2026 · Bonded

HW Power

A · Chino, CA

Licensed

Verified June 17, 2026 · Bonded

All American Construction Solutions

A · Chino, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all General Engineering contractors in Chino

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Golden State Boring & Pipe Jacking Inc licensed in California?

Yes. Golden State Boring & Pipe Jacking Inc holds an active California state contractor license (CSLB #678500), verified against the CSLB public record on June 17, 2026.

What is Golden State Boring & Pipe Jacking Inc's CSLB license number?

Golden State Boring & Pipe Jacking Inc's California contractor license number is 678500. 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 Golden State Boring & Pipe Jacking Inc licensed for?

Golden State Boring & Pipe Jacking Inc is classified under General Engineering (A) by the CSLB.

How do I verify Golden State Boring & Pipe Jacking Inc's license myself?

Look up license #678500 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 #678500 on CSLB

Checking more than one contractor? Verify another license.Verify a license

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