Is Marin Mechanical licensed, insured & complaint-free in California?
The California Contractors State License Board (CSLB) lists Marin Mechanical's contractor license (CSLB #737633) with the status "Contr Bond Susp" as of June 27, 2026. The classification on record is C36.
Marin Mechanical
Not in good standing
This license is not active or in good standing, per the California Contractors State License Board (CSLB).
Why: Suspended over a contractor's bond issue.
- Bond surety — who to file a claim against
- Bond number
- How to make a bond claim
- What “Not in good standing” means + what to ask
- License expiration date
- Registered business entity & contact
- Dated certificate PDF — emailed with your receipt
Unlock every field above for Marin Mechanical — 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.
Principals on record · CSLB
Workers’ compensation · CSLB
- Effective
- June 23, 2025
What this record means
What "Contr Bond Susp" means
A bond-related suspension means the CSLB records an issue with a required bond on file. The license is not in good standing until it is resolved. The CSLB record shows the current detail and any path to reinstatement.
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 #737633 on the official CSLB site. This page is current as of June 27, 2026; the CSLB record is updated continuously.
What "workers'-comp exempt" means
A contractor with no employees can file a workers'-comp exemption with the CSLB. It is a normal, filed status — not a lapse — but it means there may be no workers'-comp coverage if the contractor brings on help. Confirm coverage before work that involves a crew.
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 #737633 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 Marin Mechanical licensed in California?
The California Contractors State License Board (CSLB) lists Marin Mechanical's license, CSLB #737633, with the status "Contr Bond Susp" as of June 27, 2026. A non-CLEAR status means the license is not in good standing; check the official CSLB record for the current detail.
Is Marin Mechanical insured?
The California Contractors State License Board (CSLB) records Marin Mechanical as workers'-comp exempt as of June 27, 2026 — typically a sole owner with no employees. An exemption is a filed declaration, not a lapse.
Does Marin Mechanical have complaints or violations?
As of June 27, 2026, the California Contractors State License Board (CSLB) lists CSLB #737633 with the status "Contr Bond Susp". The details, including any underlying citation or judgment, are on the official CSLB record.
Who runs Marin Mechanical?
The California Contractors State License Board (CSLB) lists 3 principals on record for CSLB #737633, shown by name and title in the personnel section below.
Is Marin Mechanical bonded?
The California Contractors State License Board (CSLB) shows the contractor's bond for CSLB #737633 as lapsed or cancelled as of June 27, 2026. Verify the current bond status on the official CSLB record.
How long has Marin Mechanical been licensed?
The California Contractors State License Board (CSLB) shows CSLB #737633 was first issued on July 1, 1997, about 28 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.