Z3 Plumbing CORP (USDOT 3948116)
No blockers or cautions found.
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 3 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 411 COMMERCIAL WAY, LA HABRA, CA 90631-6168
- MCS-150 last filed
- 2022-09
Frequently asked questions
What carrier is USDOT 3948116?
USDOT 3948116 is Z3 Plumbing CORP, an intrastate non-hazmat motor carrier.
What is Z3 Plumbing CORP's USDOT number?
Z3 Plumbing CORP's USDOT number is 3948116. No MC docket number is on file.
Is Z3 Plumbing CORP currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Z3 Plumbing CORP have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Z3 Plumbing CORP's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Z3 Plumbing CORP, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Z3 Plumbing CORP's CSA score?
FMCSA does not publish a single CSA score for carriers. Z3 Plumbing CORP's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Z3 Plumbing CORP's FMCSA safety rating?
Z3 Plumbing CORP has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status