California contractor licence #964488

North West Waterproofing INC

North West Waterproofing INC holds California contractor licence 964488 (Weatherization and Energy Conservation) in South San Francisco, San Mateo County. Status: Active · expires Dec 31, 2027.

Activelicence status

2027-12expires Dec 31, 2027

$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.
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 Amtrust Insurance Company, policy through Jul 31, 2027.
Our records show 1 change 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	964488
Business name (as CSLB lists it)	NORTH WEST WATERPROOFING INC
Business type	Corporation
Status	Active
Issued	Aug 15, 2011
Reissued	Dec 15, 2021
Expires	Dec 31, 2027
City / county / ZIP	South San Francisco / San Mateo / 94080
Business phone	(650) 222 7613
Contractor's bond surety	Western Surety Company
Bond amount	$25,000
Bond number	66861691
Bond effective	Dec 15, 2023
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	Amtrust Insurance Company
Workers' comp effective	Jul 31, 2026
Workers' comp expires	Jul 31, 2027
CSLB record last updated	Oct 20, 2026

Classifications

D-65 Weatherization and Energy Conservation

Change history

Oct 20, 2026Licence back to active status
Jul 31, 2026Current workers' comp record took effect
Dec 15, 2023Current contractor's bond took effect (Western Surety Company)
Dec 15, 2021Licence reissued
Aug 15, 2011Licence 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 964488 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.