Public Record · California Contractor

Is Quang Heating And Air Conditioning Service licensed, insured & complaint-free in California?

As of June 27, 2026, Quang Heating And Air Conditioning Service holds an active California contractor license (CSLB #911749), classification C20, with no open enforcement actions on record, according to the California Contractors State License Board (CSLB).

Contractor record · CSLB #911749

Quang Heating And Air Conditioning Service

Heating & Air Conditioning (C-20) · San Jose, 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).

Why: Also flagged: WC Susp Pending.

As of June 27, 2026CSLB code: CLEAR · WC Susp PendingVerify on CSLB
License #
CSLB #911749
Classification
C20
Heating & Air Conditioning (C-20)
Years licensed
18
since March 4, 2008
Contractor's bond
Active
$25,000
The full dossierRedacted preview
Bond suretywho to file a claim against
Bond number
How to make a bond claim
What “Active · no open actions” means + what to ask
License expiration date
Registered business entity & contact
Dated certificate PDF — emailed with your receipt

Unlock every field above for Quang Heating And Air Conditioning Service — 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

TRAN QUANG NGUYENSole Owner

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
CLEAR SPRING PROPERTY AND CASUALTY COMPANY
Policy
CWC02187202
Effective
June 20, 2025
Expires
June 20, 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 #911749 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.

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 C20 covers

CSLB #911749 is classified Heating & Air Conditioning (C-20). 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 Quang Heating And Air Conditioning Service licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Quang Heating And Air Conditioning Service with an active contractor license, CSLB #911749 (classification C20), in a CLEAR status.

Is Quang Heating And Air Conditioning Service insured?

The California Contractors State License Board (CSLB) shows the workers'-compensation policy for CSLB #911749 as lapsed or cancelled as of June 27, 2026. Verify the current status on the official CSLB record.

Does Quang Heating And Air Conditioning Service 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 #911749. The CSLB is the authoritative source for complaint history.

Who runs Quang Heating And Air Conditioning Service?

The California Contractors State License Board (CSLB) lists Quang Heating And Air Conditioning Service as a sole-owner or single-principal license (CSLB #911749). The named principal is shown in the personnel section below, as recorded by the CSLB.

Is Quang Heating And Air Conditioning Service bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #911749. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Quang Heating And Air Conditioning Service been licensed?

The California Contractors State License Board (CSLB) shows CSLB #911749 was first issued on March 4, 2008, about 18 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.