Clear

MC MAHON ENGINEERING CONSTRUCTION

License #1009853EscondidoCorporationLicensed since December 21, 2015

License

Status
CLEAR
First issued
December 21, 2015
Expires
December 31, 2027
Entity
Corporation
Address of record
634 ROCK SPRINGS RD, Escondido, CA 92025
Phone of record
(619) 491 9355

Contractor bond

Surety
MERCHANTS BONDING COMPANY (MUTUAL)
Bond number
CA6077556
Amount
$25,000
Effective
January 1, 2023

Workers’ compensation

Carrier
ACE AMERICAN INSURANCE COMPANY
Policy number
C73870896
Effective
December 1, 2025
Expires
December 1, 2026

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 97 licensed general engineering contractors in Escondido.

People on this license

NameTitleSinceThrough
COLLINS ASHLEY SERENAChief Executive Officer/PresidentDecember 21, 2015Current
MC MAHON BRIAN DAVIDResponsible Managing OfficerDecember 21, 2015Current

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.

MC MAHON ENGINEERING CONSTRUCTION — California contractor license #1009853 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/1009853" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/1009853.svg" alt="MC MAHON ENGINEERING CONSTRUCTION — California contractor license #1009853 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.