California contractor licence #430539

G J R Development CO

G J R Development CO holds California contractor licence 430539 (General Engineering, General Building, Landscaping) in Moraga, Contra Costa County. Status: Expired · expires Oct 31, 2026.

Expiredlicence status

2026-10expires Oct 31, 2026

$25,000contractor's bond

Insuredworkers' comp

What this means

The licence expired on Oct 31, 2026. An expired licence cannot be used to contract for work in California until it is renewed.
Contractor's bond: $25,000 with Western Surety Company. The bond is there to pay consumers and workers harmed by licence-law violations; it is not liability insurance and it does not guarantee the work.
Workers' comp: Workers' Compensation Insurance with Endurance Assurance Corporation, policy through Nov 1, 2026.

Watch this licence: $9/month. We email you when CSLB's file shows a change to this licence's status, bond, workers' comp or expiry. Checked every Monday and Thursday. Cancel any time.

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Licence details

Licence number	430539
Business name (as CSLB lists it)	G J R DEVELOPMENT CO
Business type	Sole Owner
Status	Expired
Issued	Oct 25, 1982
Expires	Oct 31, 2026
City / county / ZIP	Moraga / Contra Costa / 94556
Contractor's bond surety	Western Surety Company
Bond amount	$25,000
Bond number	67645892
Bond effective	Oct 13, 2025
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	Endurance Assurance Corporation
Workers' comp effective	Nov 1, 2025
Workers' comp expires	Nov 1, 2026
CSLB record last updated	Aug 26, 2026

Classifications

A General Engineering: roads, grading, sewers, pipelines, bridges and similar engineering projects
B General Building: framing and building whole structures, and projects that involve two or more unrelated trades · other general building contractors in Moraga
C-27 Landscaping: landscaping, irrigation, hardscape and planting

Change history

Nov 1, 2025Current workers' comp record took effect
Oct 13, 2025Current contractor's bond took effect (Western Surety Company)
Oct 25, 1982Licence issued

Changes come from comparing successive copies of CSLB's public licence master file (refreshed twice a week) since October 2026, plus the dates printed on the current record.

Need a bond or workers' comp quote?

If this is your licence and you need a contractor's bond, a replacement bond or workers' comp, request quotes from licensed providers. Free, no obligation.

Check the official record (free): CSLB licence 430539 on cslb.ca.gov. Always confirm there before you hire or sign.

Rasengan Data is a private service, not CSLB. This page is built from the public CSLB licence master file as published; it may lag the live CSLB record by a few days. Not legal advice. Is this your licence and something looks wrong? CSLB's record is the source; email rasengan.win@gmail.com about this page.