California contractor licence #455397

Antioch Plumbing

Antioch Plumbing holds California contractor licence 455397 (Plumbing) in Oakley, Contra Costa 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 54 days (Dec 31, 2026). California licences renew every two years; work done after expiry without renewal is unlicensed.
Contractor's bond: $25,000 with American Contractors Indemnity 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 Farm Fire And Casualty Company, policy through Jun 16, 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	455397
Business name (as CSLB lists it)	ANTIOCH PLUMBING
Business type	Corporation
Status	Active
Issued	Apr 16, 1984
Reissued	Dec 5, 2018
Expires	Dec 31, 2026
City / county / ZIP	Oakley / Contra Costa / 94561
Business phone	(925) 766 7449
Contractor's bond surety	American Contractors Indemnity Company
Bond amount	$25,000
Bond number	100414351
Bond effective	Jan 1, 2023
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	State Farm Fire And Casualty Company
Workers' comp effective	Jun 16, 2026
Workers' comp expires	Jun 16, 2027
CSLB record last updated	Oct 22, 2026

Classifications

C-36 Plumbing: water, gas and drain lines, fixtures and water heaters · other plumbing contractors in Oakley

Change history

Jun 16, 2026Current workers' comp record took effect
Jan 1, 2023Current contractor's bond took effect (American Contractors Indemnity Company)
Dec 5, 2018Licence reissued
Mar 12, 2009Licence reactivated
Apr 1, 2006Licence inactivated
Apr 16, 1984Licence 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 455397 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.