Public Record · California Contractor

Is 4 A Brothers Concrete INC licensed, insured & complaint-free in California?

As of October 6, 2026, 4 A Brothers Concrete INC's California contractor license (CSLB #1029957, classification B) carries the status "Contr Bond Susp", according to the California Contractors State License Board (CSLB).

Contractor record · CSLB #1029957

4 A Brothers Concrete INC

General Building (B) · Sacramento, 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 6, 2026CSLB code: Contr Bond SuspVerify on CSLB
License #
CSLB #1029957
Classification
B
General Building (B)
Years licensed
9
since August 11, 2017
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
All 2 classifications held
Registered business entity & contact
Dated certificate PDF — emailed with your receipt

Unlock every field above for 4 A Brothers Concrete 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

OSORIO MUNGUIA ALONSO JOAQUINResponsible Managing Officer/Chief Executive Officer/President
OSORIO MUNGUIA ARNULFOOfficer
OSORIO MUNGUIA ANTONIOOfficer
1 more principal on record

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
SERVICE AMERICAN INDEMNITY COMPANY
Policy
SAMTWC1120401
Effective
August 21, 2026
Expires
August 21, 2027

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 #1029957 on the official CSLB site. This page is current as of October 6, 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 B covers

CSLB #1029957 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 4 A Brothers Concrete INC licensed in California?

The California Contractors State License Board (CSLB) lists 4 A Brothers Concrete INC's license, CSLB #1029957, with the status "Contr Bond Susp" as of October 6, 2026. A non-CLEAR status means the license is not in good standing; check the official CSLB record for the current detail.

Is 4 A Brothers Concrete INC insured?

As of October 6, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #1029957. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does 4 A Brothers Concrete INC have complaints or violations?

As of October 6, 2026, the California Contractors State License Board (CSLB) lists CSLB #1029957 with the status "Contr Bond Susp". The details, including any underlying citation or judgment, are on the official CSLB record.

Who runs 4 A Brothers Concrete INC?

The California Contractors State License Board (CSLB) lists 4 principals on record for CSLB #1029957, shown by name and title in the personnel section below.

Is 4 A Brothers Concrete INC bonded?

The California Contractors State License Board (CSLB) shows the contractor's bond for CSLB #1029957 as lapsed or cancelled as of October 6, 2026. Verify the current bond status on the official CSLB record.

How long has 4 A Brothers Concrete INC been licensed?

The California Contractors State License Board (CSLB) shows CSLB #1029957 was first issued on August 11, 2017, about 9 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 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.