Public Record · California Contractor

Is R J Collins Plumbing CO INC licensed, insured & complaint-free in California?

R J Collins Plumbing CO INC has held an active California contractor license (CSLB #583305, C36) 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 #583305

R J Collins Plumbing CO INC

Plumbing (C-36) · Monrovia, 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 #583305
Classification
C36
Plumbing (C-36)
Years licensed
36
since December 20, 1989
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 R J Collins Plumbing CO 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.

$9 · instant PDF · emailed with receipt

Principals on record · CSLB

COLLINS ROBERT JOHNSole Owner · Responsible Managing Officer/Chief Executive Officer/President
VIOLA JOHN EDWARDOfficer

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
EMPLOYERS PREFERRED INSURANCE COMPANY
Policy
EIG602568700
Effective
July 1, 2025
Expires
July 1, 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 #583305 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 C36 covers

CSLB #583305 is classified Plumbing (C-36). 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 R J Collins Plumbing CO INC licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists R J Collins Plumbing CO INC with an active contractor license, CSLB #583305 (classification C36), in a CLEAR status.

Is R J Collins Plumbing CO INC insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #583305. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does R J Collins Plumbing CO 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 #583305. The CSLB is the authoritative source for complaint history.

Who runs R J Collins Plumbing CO INC?

The California Contractors State License Board (CSLB) lists 2 principals on record for CSLB #583305, shown by name and title in the personnel section below.

Is R J Collins Plumbing CO INC bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #583305. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has R J Collins Plumbing CO INC been licensed?

The California Contractors State License Board (CSLB) shows CSLB #583305 was first issued on December 20, 1989, 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.