Public Record · California Contractor

Is RSB Construction Group INC licensed, insured & complaint-free in California?

As of June 27, 2026, RSB Construction Group INC holds an active California contractor license (CSLB #1086260), classification A, 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 #1086260

RSB Construction Group INC

General Engineering (A) · San Francisco, 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 #1086260
Classification
A
General Engineering (A)
Years licensed
4
since January 19, 2022
Contractor's bond
None
The full dossierRedacted preview
What “Active · no open actions” means + what to ask
License expiration date
All 6 classifications held
Registered business entity & contact
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Principals on record · CSLB

LAM DARRENChief Executive Officer/President
YUEN EDDY TSZ CHING| YUEN TSZ CHING EDDYResponsible Managing Officer

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
STATE COMPENSATION INSURANCE FUND
Policy
9362261
Effective
June 30, 2024
Expires
June 30, 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 #1086260 on the official CSLB site. This page is current as of June 27, 2026; the CSLB record is updated continuously.

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 A covers

CSLB #1086260 is classified General Engineering (A). 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 RSB Construction Group INC licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists RSB Construction Group INC with an active contractor license, CSLB #1086260 (classification A), in a CLEAR status.

Is RSB Construction Group INC insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #1086260. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does RSB Construction Group 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 #1086260. The CSLB is the authoritative source for complaint history.

Who runs RSB Construction Group INC?

The California Contractors State License Board (CSLB) lists 2 principals on record for CSLB #1086260, shown by name and title in the personnel section below.

How long has RSB Construction Group INC been licensed?

The California Contractors State License Board (CSLB) shows CSLB #1086260 was first issued on January 19, 2022, about 4 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.