Public Record · California Contractor

Is Diablo Bath licensed, insured & complaint-free in California?

As of October 7, 2026, Diablo Bath's California contractor license (CSLB #742600, classification B) carries the status "Contr Bond Susp", according to the California Contractors State License Board (CSLB).

Contractor record · CSLB #742600

Diablo Bath

General Building (B) · Dayton, 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 a contractor's bond issue.

As of October 7, 2026CSLB code: Contr Bond SuspVerify on CSLB
License #
CSLB #742600
Classification
B
General Building (B)
Years licensed
28
since November 13, 1997
Contractor's bond
Lapsed
$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 Diablo Bath — 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

KLESCEWSKI KENNETH JOHNSole Owner

Workers’ compensation · CSLB

Exempt
Effective
November 17, 2025

What this record means

What "Contr Bond Susp" means

A bond-related suspension means the CSLB records an issue with a required bond on file. The license is not in good standing until it is resolved. The CSLB record shows the current detail and any path to reinstatement.

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 #742600 on the official CSLB site. This page is current as of October 7, 2026; the CSLB record is updated continuously.

What "workers'-comp exempt" means

A contractor with no employees can file a workers'-comp exemption with the CSLB. It is a normal, filed status — not a lapse — but it means there may be no workers'-comp coverage if the contractor brings on help. Confirm coverage before work that involves a crew.

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 B covers

CSLB #742600 is classified General Building (B). 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 Diablo Bath licensed in California?

The California Contractors State License Board (CSLB) lists Diablo Bath's license, CSLB #742600, with the status "Contr Bond 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 Diablo Bath insured?

The California Contractors State License Board (CSLB) records Diablo Bath as workers'-comp exempt as of October 7, 2026 — typically a sole owner with no employees. An exemption is a filed declaration, not a lapse.

Does Diablo Bath have complaints or violations?

As of October 7, 2026, the California Contractors State License Board (CSLB) lists CSLB #742600 with the status "Contr Bond Susp". The details, including any underlying citation or judgment, are on the official CSLB record.

Who runs Diablo Bath?

The California Contractors State License Board (CSLB) lists Diablo Bath as a sole-owner or single-principal license (CSLB #742600). The named principal is shown in the personnel section below, as recorded by the CSLB.

Is Diablo Bath bonded?

The California Contractors State License Board (CSLB) shows the contractor's bond for CSLB #742600 as lapsed or cancelled as of October 7, 2026. Verify the current bond status on the official CSLB record.

How long has Diablo Bath been licensed?

The California Contractors State License Board (CSLB) shows CSLB #742600 was first issued on November 13, 1997, about 28 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.