California contractor licence #1130444

Cornerstone Materials LLC

Cornerstone Materials LLC holds California contractor licence 1130444 (General Engineering, General Building) in Auberry, Fresno County. Status: Active · expires Dec 31, 2026.

Activelicence status

2026-12expires Dec 31, 2026

$25,000contractor's bond

Insuredworkers' comp

What this means

The licence is active: CSLB lists its status as clear. That means no suspension is on file; it does not rate the quality of the work.
It expires in 53 days (Dec 31, 2026). California licences renew every two years; work done after expiry without renewal is unlicensed.
Contractor's bond: $25,000 with Nationwide Mutual Insurance 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 State Compensation Insurance Fund, policy through Apr 21, 2027.

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.

Watch this licence

Licence details

Licence number	1130444
Business name (as CSLB lists it)	CORNERSTONE MATERIALS LLC
Business type	Limited Liability
Status	Active
Secondary status	WC Susp Pending
Issued	Dec 13, 2024
Expires	Dec 31, 2026
City / county / ZIP	Auberry / Fresno / 93602
Business phone	(559) 593 8522
Contractor's bond surety	Nationwide Mutual Insurance Company
Bond amount	$25,000
Bond number	7901208225
Bond effective	Dec 5, 2025
Qualifying individual's bond	Great American Insurance Company $100,000
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	State Compensation Insurance Fund
Workers' comp effective	Apr 21, 2026
Workers' comp expires	Apr 21, 2027
Workers' comp cancellation	Sep 15, 2026
CSLB record last updated	Oct 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 Auberry

Change history

Apr 21, 2026Current workers' comp record took effect
Dec 5, 2025Current contractor's bond took effect (Nationwide Mutual Insurance Company)
Dec 13, 2024Licence 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 1130444 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.