Carrier profile · USDOT 4258259 · MC-1651709 · Updated Jun 13, 2026

M&d 503 Trucking Services LLC

1 power unitavg 21 yrLocal · 1 statesLANHAM, MD50/100
CARRIER ACTIVEMC-1651709 ACTIVEHAZMAT
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

Physical address
9338 4TH STREET, LANHAM, MD, 20706
Operation
Interstate· Hazmat

Contact

Phone
(240) 879-6446
Email
carlosjh317@gmail.com

Registration

Officer
Juan Carlos Martinez Hernandez
USDOT / docket
4258259 · MC-1651709
First registered
Jun 22, 2024
Last MCS-150
Mar 20, 2026 · 10,000 mi (2024)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
—CDL drivers
10,000Annual 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.