California contractor licence #1103209

Irvine Cornerstone Construction INC

Irvine Cornerstone Construction INC holds California contractor licence 1103209 (General Building) in Irvine, Orange County. Status: Active · expires Apr 30, 2027.

Activelicence status

2027-04expires Apr 30, 2027

$25,000contractor's bond

Exemptworkers' 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.
Contractor's bond: $25,000 with Atlantic Specialty 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: exempt. The contractor has told CSLB it has no employees. If a crew shows up on your job, ask for a current workers' comp certificate; a contractor with employees must carry workers' comp.
Our records show 2 changes to this licence since we started tracking the CSLB file; see the change history below.

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	1103209
Business name (as CSLB lists it)	IRVINE CORNERSTONE CONSTRUCTION INC
Business type	Corporation
Status	Active
Issued	Apr 3, 2023
Expires	Apr 30, 2027
City / county / ZIP	Irvine / Orange / 92620
Business phone	(949) 569 6999
Contractor's bond surety	Atlantic Specialty Insurance Company
Bond amount	$25,000
Bond number	800277277
Bond effective	Sep 1, 2026
Workers' comp	Exempt
Workers' comp effective	Apr 29, 2025
CSLB record last updated	Oct 27, 2026

Classifications

B General Building: framing and building whole structures, and projects that involve two or more unrelated trades · other general building contractors in Irvine

Change history

Oct 27, 2026Licence back to active status
Sep 1, 2026Contractor's bond changed
Sep 1, 2026Current contractor's bond took effect (Atlantic Specialty Insurance Company)
Apr 3, 2023Licence 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 1103209 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.