Carrier profile · USDOT 4436450 · Updated Jun 13, 2026
JEFFERY A HERNANDEZ
DBA HERNANDEZ DIESEL
0 power unitsLocal · 1 statesLAS PIEDRAS, PR50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- Physical address
- C18 RAMOS ANTONINI, LAS PIEDRAS, PR, 00771
- Mailing address
- PO BOX 217, LAS PIEDRAS, PR, 00771
- Operation
- Intrastate (Hazmat)· Hazmat
Contact
- Phone
- (787) 317-0139
- hdz.diesel@gmail.com
Registration
- Officer
- Jeffrey Allen Hernandez
- USDOT / docket
- 4436450
- First registered
- Jul 10, 2025
- Last MCS-150
- Jun 25, 2025
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
—CDL drivers
—Annual 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.