Public Record · California Contractor

Is Concrete North INC licensed, insured & complaint-free in California?

As of June 27, 2026, Concrete North INC holds an active California contractor license (CSLB #429445), classification C-8, and carries an active workers'-compensation policy, with a closed prior disciplinary-bond record and no open enforcement actions, according to the California Contractors State License Board (CSLB).

Contractor record · CSLB #429445

Concrete North INC

Concrete (C-8) · Elk Grove, CA
Open Complaint

Active · prior action (closed)

License status is CLEAR; a prior disciplinary-bond case is closed, per the California Contractors State License Board (CSLB).

As of June 27, 2026CSLB code: CLEARVerify on CSLB
License #
CSLB #429445
Classification
C-8
Concrete (C-8)
Years licensed
43
since October 13, 1982
Contractor's bond
Active
$25,000

Disciplinary bond on record · CSLB

The California Contractors State License Board (CSLB) lists disciplinary-bond case #1989001150 (Issuance), ULLICO CASUALTY COMPANY, $15,000, effective January 28, 2010. This case is closed (cancelled January 28, 2012) — a historical record, not an open action.

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 “Active · prior action (closed)” means + what to ask
License expiration date
Registered business entity & contact
Dated certificate PDF — emailed with your receipt

Unlock every field above for Concrete North 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

GRIMES JAMES DUANE| GRIMES JIM DUANESole Owner · Responsible Managing Officer/Chief Executive Officer/President

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
ARCH INSURANCE COMPANY
Policy
ZAWCI94277
Effective
April 1, 2025
Expires
April 1, 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 #429445 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.

About the prior disciplinary-bond record

A disciplinary bond is one the CSLB can require after a past issue. The record here shows a case that has since been cancelled — a closed, historical item, not a current action. The dates are on the official CSLB record.

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 #429445 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 Concrete North INC licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Concrete North INC with an active contractor license, CSLB #429445 (classification C-8), in a CLEAR status.

Is Concrete North INC insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #429445. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does Concrete North INC have complaints or violations?

The California Contractors State License Board (CSLB) record for CSLB #429445 includes a closed (cancelled) disciplinary-bond case; no open enforcement action is shown as of June 27, 2026. A prior, resolved record is not the same as a current action.

Who runs Concrete North INC?

The California Contractors State License Board (CSLB) lists Concrete North INC as a sole-owner or single-principal license (CSLB #429445). The named principal is shown in the personnel section below, as recorded by the CSLB.

Is Concrete North INC bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #429445. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Concrete North INC been licensed?

The California Contractors State License Board (CSLB) shows CSLB #429445 was first issued on October 13, 1982, about 43 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.