Clear

KNOX BROTHERS CONSTRUCTION INC

License #580452Costa MesaCorporationLicensed since November 2, 1989

License

Status
CLEAR
First issued
November 2, 1989
Reissued
February 2, 2017
Expires
February 28, 2027
Entity
Corporation
Address of record
PO BOX 11312, Costa Mesa, CA 92627
Phone of record
(714) 454 2701

Contractor bond

Surety
AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond number
100703915
Amount
$25,000
Effective
January 1, 2023

Workers’ compensation

Carrier
OMAHA NATIONAL CASUALTY COMPANY
Policy number
ONCC1701224102
Effective
October 22, 2025
Expires
October 22, 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 429 licensed general building contractors in Costa Mesa.

People on this license

NameTitleSinceThrough
KNOX CHRISTOPHER CRAIGOfficerFebruary 2, 2017Current
KNOX GARRETT ALANResponsible Managing Officer/Chief Executive Officer/PresidentFebruary 2, 2017Current
KNOX DAVID ALLENDeceasedNovember 26, 2015November 26, 2015
KNOX DAVID ALLENSole OwnerNovember 2, 1989November 26, 2015
KNOX DAVID ALLENSole OwnerDecember 1, 2003January 1, 2004
KNOX GARRETT ALANContinuance GrantedNovember 26, 2015February 2, 2017

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.

KNOX BROTHERS CONSTRUCTION INC — California contractor license #580452 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/580452" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/580452.svg" alt="KNOX BROTHERS CONSTRUCTION INC — California contractor license #580452 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.