Public Record · California Contractor

Is Advance Asphalt INC licensed, insured & complaint-free in California?

As of June 27, 2026, Advance Asphalt INC holds an active California contractor license (CSLB #1023404), classification C12, with no open enforcement actions on record, according to the California Contractors State License Board (CSLB).

Contractor record · CSLB #1023404

Advance Asphalt INC

Earthwork & Paving (C-12) · Vacaville, 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 #1023404
Classification
C12
Earthwork & Paving (C-12)
Years licensed
9
since February 3, 2017
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 Advance Asphalt 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

WASSO MICHAEL JASONOfficer
WASSO BRITTANY BUFFYResponsible Managing Officer/Chief Executive Officer/President

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
ENDURANCE ASSURANCE CORPORATION
Policy
EAW00003165
Effective
June 1, 2025
Expires
June 1, 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 #1023404 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 C12 covers

CSLB #1023404 is classified Earthwork & Paving (C-12). 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 Advance Asphalt INC licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Advance Asphalt INC with an active contractor license, CSLB #1023404 (classification C12), in a CLEAR status.

Is Advance Asphalt INC insured?

The California Contractors State License Board (CSLB) shows the workers'-compensation policy for CSLB #1023404 as lapsed or cancelled as of June 27, 2026. Verify the current status on the official CSLB record.

Does Advance Asphalt INC 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 #1023404. The CSLB is the authoritative source for complaint history.

Who runs Advance Asphalt INC?

The California Contractors State License Board (CSLB) lists 2 principals on record for CSLB #1023404, shown by name and title in the personnel section below.

Is Advance Asphalt INC bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #1023404. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Advance Asphalt INC been licensed?

The California Contractors State License Board (CSLB) shows CSLB #1023404 was first issued on February 3, 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 June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.