Carrier profile · USDOT 3757772 · MC-1379890 · Updated Jun 13, 2026

DIAZ CARRIER LLC

1 power unitPATTERSON, CA50/100
CARRIER INACTIVEMC-1379890 INACTIVE
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Mailing address
PO BOX 873, WESTLEY, CA, 95387
Operation
Intrastate (Non-Hazmat)

Registration

Officer
Javier Diaz
USDOT / docket
3757772 · MC-1379890
First registered
Nov 3, 2021
Last MCS-150
Sep 24, 2024 · 1 mi (2023)
FMCSA safety rating
Not rated
D-U-N-S

Fleet (self-reported · MCS-150)

1Power units
1Drivers
CDL drivers
1Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.