Public Record · California Contractor

Is Sierra Drywall Incorporated Which Will Do Business In California licensed, insured & complaint-free in California?

Sierra Drywall Incorporated Which Will Do Business In California has held an active California contractor license (CSLB #594356, C-9) for 36 years, with no open enforcement actions on record as of June 27, 2026, according to the California Contractors State License Board (CSLB).

Contractor record · CSLB #594356

Sierra Drywall Incorporated Which Will Do Business In California

Drywall (C-9) · Reno, 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 #594356
Classification
C-9
Drywall (C-9)
Years licensed
36
since May 21, 1990
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
Registered business entity & contact
Dated certificate PDF — emailed with your receipt

Unlock every field above for Sierra Drywall Incorporated Which Will Do Business In California — 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

WARNICK JOEL DUBAYOfficer · Responsible Managing Officer/Chief Executive Officer/President
WARNICK SHAYNE DUBAYOfficer
WARNICK JAMES DUBAYSole Owner · Responsible Managing Officer/Chief Executive Officer/President

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
AMTRUST INSURANCE COMPANY
Policy
TWC4670794
Effective
August 11, 2025
Expires
August 11, 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 #594356 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 C-9 covers

CSLB #594356 is classified Drywall (C-9). 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 Sierra Drywall Incorporated Which Will Do Business In California licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Sierra Drywall Incorporated Which Will Do Business In California with an active contractor license, CSLB #594356 (classification C-9), in a CLEAR status.

Is Sierra Drywall Incorporated Which Will Do Business In California insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #594356. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does Sierra Drywall Incorporated Which Will Do Business In California 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 #594356. The CSLB is the authoritative source for complaint history.

Who runs Sierra Drywall Incorporated Which Will Do Business In California?

The California Contractors State License Board (CSLB) lists 3 principals on record for CSLB #594356, shown by name and title in the personnel section below.

Is Sierra Drywall Incorporated Which Will Do Business In California bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #594356. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Sierra Drywall Incorporated Which Will Do Business In California been licensed?

The California Contractors State License Board (CSLB) shows CSLB #594356 was first issued on May 21, 1990, about 36 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.