Public Record · California Contractor

Is Gonsalves & Stronck Construction Company INC licensed, insured & complaint-free in California?

Gonsalves & Stronck Construction Company INC has held an active California contractor license (CSLB #672769, B) for 33 years, with no open enforcement actions on record as of June 27, 2026, according to the California Contractors State License Board (CSLB).

Contractor record · CSLB #672769

Gonsalves & Stronck Construction Company INC

General Building (B) · San Carlos, 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).

As of June 27, 2026CSLB code: CLEARVerify on CSLB
License #
CSLB #672769
Classification
B
General Building (B)
Years licensed
33
since June 14, 1993
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 Gonsalves & Stronck Construction Company 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

GONSALVES KEITH CHARLESResponsible Managing Officer/Chief Executive Officer/President · Responsible Managing Officer
STRONCK WILLIAM GERALDOfficer · Chief Executive Officer/President

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
SENTINEL INSURANCE COMPANY LTD
Policy
57WEAQT7070
Effective
November 1, 2023
Expires
November 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 #672769 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 B covers

CSLB #672769 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 Gonsalves & Stronck Construction Company INC licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Gonsalves & Stronck Construction Company INC with an active contractor license, CSLB #672769 (classification B), in a CLEAR status.

Is Gonsalves & Stronck Construction Company INC insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #672769. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does Gonsalves & Stronck Construction Company 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 #672769. The CSLB is the authoritative source for complaint history.

Who runs Gonsalves & Stronck Construction Company INC?

The California Contractors State License Board (CSLB) lists 2 principals on record for CSLB #672769, shown by name and title in the personnel section below.

Is Gonsalves & Stronck Construction Company INC bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #672769. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Gonsalves & Stronck Construction Company INC been licensed?

The California Contractors State License Board (CSLB) shows CSLB #672769 was first issued on June 14, 1993, about 33 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.