Is Ad3 Plumbing licensed, insured & complaint-free in California?
As of October 6, 2026, Ad3 Plumbing's California contractor license (CSLB #1143197, classification C36) carries the status "Contr Bond Susp", according to the California Contractors State License Board (CSLB).
Ad3 Plumbing
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 Ad3 Plumbing — 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
- August 21, 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 #1143197 on the official CSLB site. This page is current as of October 6, 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 #1143197 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 Ad3 Plumbing licensed in California?
The California Contractors State License Board (CSLB) lists Ad3 Plumbing's license, CSLB #1143197, with the status "Contr Bond Susp" as of October 6, 2026. A non-CLEAR status means the license is not in good standing; check the official CSLB record for the current detail.
Is Ad3 Plumbing insured?
The California Contractors State License Board (CSLB) records Ad3 Plumbing as workers'-comp exempt as of October 6, 2026 — typically a sole owner with no employees. An exemption is a filed declaration, not a lapse.
Does Ad3 Plumbing have complaints or violations?
As of October 6, 2026, the California Contractors State License Board (CSLB) lists CSLB #1143197 with the status "Contr Bond Susp". The details, including any underlying citation or judgment, are on the official CSLB record.
Who runs Ad3 Plumbing?
The California Contractors State License Board (CSLB) lists Ad3 Plumbing as a sole-owner or single-principal license (CSLB #1143197). The named principal is shown in the personnel section below, as recorded by the CSLB.
Is Ad3 Plumbing bonded?
The California Contractors State License Board (CSLB) shows the contractor's bond for CSLB #1143197 as lapsed or cancelled as of October 6, 2026. Verify the current bond status on the official CSLB record.
How long has Ad3 Plumbing been licensed?
The California Contractors State License Board (CSLB) shows CSLB #1143197 was first issued on September 8, 2025, about 1 year ago.
Get a free quote from a vetted plumbing contractor in San Gabriel.
Comparing options? Tell us what you need and we’ll work to connect you with a licensed, insured plumbing contractor. Optional — the verdict above is already free and never behind a form.
This record compiles California Contractors State License Board (CSLB) data — license, insurance, principals, and enforcement — that CSLB publishes across separate pages, current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.