Carrier profile · USDOT 657021 · MC-308585 · Updated Jun 13, 2026

William Mason

DBA M & R TRANSPORT

1 power unitSOUTH DENNIS, NJ50/100
NO OPERATING AUTHORITYMC-308585 NO AUTHORITYUNDELIVERABLE ADDRESS
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.

Undeliverable physical address on the FMCSA record

USPS flagged this carrier's filed physical address as undeliverable — a common chameleon / shell signal. Confirm a working address before tendering.

Location

Physical address
ROUTE 83, SOUTH DENNIS, NJ, 08245
Mailing address
PO BOX 37, SOUTH DENNIS, NJ, 08245
Operation
Interstate

Contact

Phone
(609) 628-3082
Email
—

Registration

USDOT / docket
657021 · MC-308585
First registered
Aug 29, 1996
Last MCS-150
Mar 4, 2002 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
2Drivers
2CDL 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.