Public Record · California Contractor

Is Advanced Water Well Drilling & Pump Services licensed, insured & complaint-free in California?

As of June 27, 2026, Advanced Water Well Drilling & Pump Services holds an active California contractor license (CSLB #1022423), classification A, and carries an active workers'-compensation policy, with no open enforcement actions on record, according to the California Contractors State License Board (CSLB).

Contractor record · CSLB #1022423

Advanced Water Well Drilling & Pump Services

General Engineering (A) · Danville, CA
License Active

Active · no open actions

License status is CLEAR with no open enforcement actions on record, per the California Contractors State License Board (CSLB).

As of June 27, 2026CSLB code: CLEARVerify on CSLB
License #
CSLB #1022423
Classification
A
General Engineering (A)
Years licensed
9
since January 9, 2017
Contractor's bond
Active
$25,000
The full dossierRedacted preview
Bond suretywho to file a claim against
Bond number
How to make a bond claim
What “Active · no open actions” means + what to ask
License expiration date
All 3 classifications held
Registered business entity & contact
Dated certificate PDF — emailed with your receipt

Unlock every field above for Advanced Water Well Drilling & Pump Services — including who to file a claim against the $25,000 bond. Delivered as a dated certificate PDF, emailed with your receipt. Public records, not a background check.

$9 · instant PDF · emailed with receipt

Principals on record · CSLB

NAHLIK ANNAChief Executive Officer/President · Responsible Managing Officer
HOUCK WILLIAM CHESTERResponsible Managing Officer

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
STATE COMPENSATION INSURANCE FUND
Policy
9212095
Effective
June 8, 2017
Expires
June 8, 2027
Cancelled
July 8, 2026

What this record means

How to verify this yourself

Every fact on this page comes from the California Contractors State License Board (CSLB). You can confirm it directly: look up CSLB license #1022423 on the official CSLB site. This page is current as of June 27, 2026; the CSLB record is updated continuously.

What the contractor's bond covers

California requires most licensed contractors to carry a $25,000 contractor's bond. It can pay certain claims for license-law violations — it is not insurance for your project and is not a measure of work quality. The CSLB lists the surety and bond number.

What this record does and does not tell you

The California Contractors State License Board (CSLB) tracks license status, classification, bond, and workers'-comp. It does not rate work quality, track general-liability insurance, or collect customer reviews. Use it to confirm the license is real and in good standing, then check references and a written contract separately.

What classification A covers

CSLB #1022423 is classified General Engineering (A). A California contractor is licensed only for the classifications on record; work outside them may fall outside the license. The full classification list is on the official CSLB record.

Common questions

Is Advanced Water Well Drilling & Pump Services licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Advanced Water Well Drilling & Pump Services with an active contractor license, CSLB #1022423 (classification A), in a CLEAR status.

Is Advanced Water Well Drilling & Pump Services insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #1022423. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does Advanced Water Well Drilling & Pump Services have complaints or violations?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows no open enforcement actions, citations, or disciplinary bonds on record for CSLB #1022423. The CSLB is the authoritative source for complaint history.

Who runs Advanced Water Well Drilling & Pump Services?

The California Contractors State License Board (CSLB) lists 2 principals on record for CSLB #1022423, shown by name and title in the personnel section below.

Is Advanced Water Well Drilling & Pump Services bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #1022423. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Advanced Water Well Drilling & Pump Services been licensed?

The California Contractors State License Board (CSLB) shows CSLB #1022423 was first issued on January 9, 2017, about 9 years ago.

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This record compiles California Contractors State License Board (CSLB) data — license, insurance, principals, and enforcement — that CSLB publishes across separate pages, current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.