Public Record · California Contractor

Is Norfin INC DBA American Leak Detection licensed, insured & complaint-free in California?

Norfin INC DBA American Leak Detection has held an active California contractor license (CSLB #662617, C36) 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 #662617

Norfin INC DBA American Leak Detection

Plumbing (C-36) · San Rafael, 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 #662617
Classification
C36
Plumbing (C-36)
Years licensed
33
since January 11, 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 Norfin INC DBA American Leak Detection — 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

MARINAK JAMES MICHAELSole Owner · Deceased
MARINAK JEANNE LEEANNContinuance Granted · Sole Owner · Responsible Managing Officer
MACAULAY ROBERT CHRISTIANOfficer
2 more principals on record

Workers’ compensation · CSLB

Workers' Compensation Insurance
Carrier
TECHNOLOGY INSURANCE COMPANY INC
Policy
TSP4787838
Effective
May 1, 2026
Expires
May 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 #662617 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 C36 covers

CSLB #662617 is classified Plumbing (C-36). 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 Norfin INC DBA American Leak Detection licensed in California?

Yes. As of June 27, 2026, the California Contractors State License Board (CSLB) lists Norfin INC DBA American Leak Detection with an active contractor license, CSLB #662617 (classification C36), in a CLEAR status.

Is Norfin INC DBA American Leak Detection insured?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active workers'-compensation policy on file for CSLB #662617. This covers workers' comp; it does not by itself confirm general-liability coverage, which the CSLB does not track.

Does Norfin INC DBA American Leak Detection 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 #662617. The CSLB is the authoritative source for complaint history.

Who runs Norfin INC DBA American Leak Detection?

The California Contractors State License Board (CSLB) lists 5 principals on record for CSLB #662617, shown by name and title in the personnel section below.

Is Norfin INC DBA American Leak Detection bonded?

As of June 27, 2026, the California Contractors State License Board (CSLB) shows an active contractor's bond on file for CSLB #662617. California requires a $25,000 contractor's bond; it protects against certain license-law violations, not a guarantee of work quality.

How long has Norfin INC DBA American Leak Detection been licensed?

The California Contractors State License Board (CSLB) shows CSLB #662617 was first issued on January 11, 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.