Clear

ADVANCED TRENCHLESS INC

License #971074MartinezCorporationLicensed since March 20, 2012

License

Status
CLEAR
First issued
March 20, 2012
Expires
March 31, 2028
Entity
Corporation
Address of record
4980 PACHECO BLVD SUITE B, Martinez, CA 94553
Phone of record
(925) 932 4023

Contractor bond

Surety
AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond number
100181232
Amount
$25,000
Effective
January 1, 2023

Workers’ compensation

Carrier
BENCHMARK INSURANCE COMPANY
Policy number
99WCGC00007129900
Effective
July 1, 2026
Expires
July 1, 2027

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 23 licensed plumbing contractors in Martinez.

People on this license

NameTitleSinceThrough
CHARLES RYAN MATTHEWResponsible Managing Officer/Chief Executive Officer/PresidentMarch 20, 2012Current
CHARLES RYAN MATTHEWResponsible Managing Officer/Chief Executive Officer/PresidentJuly 2, 2019Current
CHARLES RYAN MATTHEWResponsible Managing Officer/Chief Executive Officer/PresidentSeptember 5, 2024Current
CHARLES MICHAEL DAVIDResponsible Managing EmployeeJune 26, 2014September 5, 2024
CHARLES MICHAEL DAVIDResponsible Managing EmployeeNovember 24, 2014September 5, 2024

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

ADVANCED TRENCHLESS INC — California contractor license #971074 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/971074" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/971074.svg" alt="ADVANCED TRENCHLESS INC — California contractor license #971074 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.