California contractor licence #811851

J J Pump Service

J J Pump Service holds California contractor licence 811851 (Machinery and Pumps) in Oakley, Contra Costa County. Status: Active · expires Nov 30, 2026.

Activelicence status

2026-11expires Nov 30, 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 22 days (Nov 30, 2026). California licences renew every two years; work done after expiry without renewal is unlicensed.
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: Workers' Compensation Insurance with State Compensation Insurance Fund, policy through Feb 1, 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	811851
Business name (as CSLB lists it)	J J PUMP SERVICE
Business type	Corporation
Status	Active
Issued	Aug 23, 2002
Reissued	Nov 16, 2006
Expires	Nov 30, 2026
City / county / ZIP	Oakley / Contra Costa / 94561
Business phone	(925) 260 7727
Contractor's bond surety	Atlantic Specialty Insurance Company
Bond amount	$25,000
Bond number	800249012
Bond effective	Jul 10, 2026
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	State Compensation Insurance Fund
Workers' comp effective	Feb 1, 2014
Workers' comp expires	Feb 1, 2027
CSLB record last updated	Sep 22, 2026

Classifications

D-21 Machinery and Pumps

Change history

Jul 10, 2026Current contractor's bond took effect (Atlantic Specialty Insurance Company)
Feb 1, 2014Current workers' comp record took effect
Nov 16, 2006Licence reissued
Aug 23, 2002Licence 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 811851 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.