Public Record · California Contractor

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

The California Contractors State License Board (CSLB) lists Sierra Drywall Incorporated Which Will Do Business In California's contractor license (CSLB #594356) with the status "Work Comp Susp" as of October 7, 2026. The classification on record is C-9.

Contractor record · CSLB #594356

Sierra Drywall Incorporated Which Will Do Business In California

Drywall (C-9) · Reno, CA
Not Active

Not in good standing

This license is not active or in good standing, per the California Contractors State License Board (CSLB).

Why: Suspended over workers'-comp coverage.

As of October 7, 2026CSLB code: Work Comp SuspVerify 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 surety — who to file a claim against
Bond number
How to make a bond claim
What “Not in good standing” 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.

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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

What "Work Comp Susp" means

A workers'-comp suspension means the CSLB records a lapse in required workers'-compensation coverage. The license is not in good standing until coverage is restored. The official CSLB record shows the current detail.

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 October 7, 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?

The California Contractors State License Board (CSLB) lists Sierra Drywall Incorporated Which Will Do Business In California's license, CSLB #594356, with the status "Work Comp Susp" as of October 7, 2026. A non-CLEAR status means the license is not in good standing; check the official CSLB record for the current detail.

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

The California Contractors State License Board (CSLB) shows the workers'-compensation policy for CSLB #594356 as lapsed or cancelled as of October 7, 2026. Verify the current status on the official CSLB record.

Does Sierra Drywall Incorporated Which Will Do Business In California have complaints or violations?

As of October 7, 2026, the California Contractors State License Board (CSLB) lists CSLB #594356 with the status "Work Comp Susp". The details, including any underlying citation or judgment, are on the official CSLB record.

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 October 7, 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 October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.