Public Record · California Contractor

Is Residential Concrete & Design licensed, insured & complaint-free in California?

The California Contractors State License Board (CSLB) lists Residential Concrete & Design's contractor license (CSLB #1140801) with the status "Contr Bond Susp" as of June 27, 2026. The classification on record is C-8.

Contractor record · CSLB #1140801

Residential Concrete & Design

Concrete (C-8) · Encinitas, 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 June 27, 2026CSLB code: Contr Bond Susp · DISC Bond FiledVerify on CSLB
License #
CSLB #1140801
Classification
C-8
Concrete (C-8)
Years licensed
0
since July 22, 2025
Contractor's bond
Lapsed
$25,000

Disciplinary bond on record · CSLB

The California Contractors State License Board (CSLB) lists disciplinary-bond case #2017000317 (Issuance), ALLEGHENY CASUALTY COMPANY, $25,000, effective July 22, 2025.

View on the official CSLB record
The full dossierRedacted preview
Bond suretywho 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 Residential Concrete & Design — 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

MERKLINGER JOHN ADDISONSole Owner

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
MARKEL INSURANCE COMPANY
Policy
MWC024046801
Effective
July 16, 2025
Expires
July 16, 2026

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 #1140801 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 C-8 covers

CSLB #1140801 is classified Concrete (C-8). 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 Residential Concrete & Design licensed in California?

The California Contractors State License Board (CSLB) lists Residential Concrete & Design's license, CSLB #1140801, with the status "Contr Bond Susp" as of June 27, 2026. A non-CLEAR status means the license is not in good standing; check the official CSLB record for the current detail.

Is Residential Concrete & Design insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #1140801. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does Residential Concrete & Design have complaints or violations?

As of June 27, 2026, the California Contractors State License Board (CSLB) lists CSLB #1140801 with the status "Contr Bond Susp". The details, including any underlying citation or judgment, are on the official CSLB record.

Who runs Residential Concrete & Design?

The California Contractors State License Board (CSLB) lists Residential Concrete & Design as a sole-owner or single-principal license (CSLB #1140801). The named principal is shown in the personnel section below, as recorded by the CSLB.

Is Residential Concrete & Design bonded?

The California Contractors State License Board (CSLB) shows the contractor's bond for CSLB #1140801 as lapsed or cancelled as of June 27, 2026. Verify the current bond status on the official CSLB record.

How long has Residential Concrete & Design been licensed?

The California Contractors State License Board (CSLB) shows CSLB #1140801 was first issued on July 22, 2025, about 0 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.