Public Record · California Contractor

Is Jim's Design Consulting - Contractor licensed, insured & complaint-free in California?

As of June 27, 2026, Jim's Design Consulting - Contractor holds an active California contractor license (CSLB #403780), classification B, 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 #403780

Jim's Design Consulting - Contractor

General Building (B) · Sunnyvale, 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 #403780
Classification
B
General Building (B)
Years licensed
45
since April 28, 1981
Contractor's bond
Active
$25,000

Disciplinary bond on record · CSLB

The California Contractors State License Board (CSLB) lists disciplinary-bond case #1993003403 (Issuance), AMERICAN CONTRACTORS INDEMNITY COMPANY, $15,000, effective August 27, 2015. This case is closed (cancelled October 6, 2017) — 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 Jim's Design Consulting - Contractor — 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

YIM PYONG HAKSole Owner
YIM PRONG HAKSole Owner

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
AMTRUST INSURANCE COMPANY
Policy
KWC1402208
Effective
August 28, 2025
Expires
August 28, 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 #403780 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 B covers

CSLB #403780 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 Jim's Design Consulting - Contractor licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Jim's Design Consulting - Contractor with an active contractor license, CSLB #403780 (classification B), in a CLEAR status.

Is Jim's Design Consulting - Contractor insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #403780. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does Jim's Design Consulting - Contractor have complaints or violations?

The California Contractors State License Board (CSLB) record for CSLB #403780 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 Jim's Design Consulting - Contractor?

The California Contractors State License Board (CSLB) lists Jim's Design Consulting - Contractor as a sole-owner or single-principal license (CSLB #403780). The named principal is shown in the personnel section below, as recorded by the CSLB.

Is Jim's Design Consulting - Contractor bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #403780. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Jim's Design Consulting - Contractor been licensed?

The California Contractors State License Board (CSLB) shows CSLB #403780 was first issued on April 28, 1981, about 45 years ago.

Get a free quote from a vetted general building contractor in Sunnyvale.

Comparing options? We can connect you with a licensed, insured general building contractor for a free quote. Optional — the verdict above is already free and never behind a form.

Free · no obligation

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.