Public Record · California Contractor

Is Resource One Low Voltage Security INC licensed, insured & complaint-free in California?

As of June 27, 2026, Resource One Low Voltage Security INC holds an active California contractor license (CSLB #1037327), classification C-7, 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 #1037327

Resource One Low Voltage Security INC

Low Voltage Systems (C-7) · Ontario, 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 #1037327
Classification
C-7
Low Voltage Systems (C-7)
Years licensed
8
since March 27, 2018
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 Resource One Low Voltage Security INC — 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

WILLIAMS KEVIN DERRELLResponsible Managing Officer/Chief Executive Officer/President
CASTRO ALEXANDEROfficer

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
SENTINEL INSURANCE COMPANY LTD
Policy
57WECAB3HSL
Effective
March 12, 2021
Expires
March 12, 2027

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 #1037327 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-7 covers

CSLB #1037327 is classified Low Voltage Systems (C-7). 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 Resource One Low Voltage Security INC licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Resource One Low Voltage Security INC with an active contractor license, CSLB #1037327 (classification C-7), in a CLEAR status.

Is Resource One Low Voltage Security INC insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #1037327. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does Resource One Low Voltage Security INC 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 #1037327. The CSLB is the authoritative source for complaint history.

Who runs Resource One Low Voltage Security INC?

The California Contractors State License Board (CSLB) lists 2 principals on record for CSLB #1037327, shown by name and title in the personnel section below.

Is Resource One Low Voltage Security INC bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #1037327. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Resource One Low Voltage Security INC been licensed?

The California Contractors State License Board (CSLB) shows CSLB #1037327 was first issued on March 27, 2018, about 8 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.