Carrier profile · USDOT 682748 · MC-318029 · Updated Jun 13, 2026

DUNBAR BUS LLC

0 power unitsTYNGSBORO, MA52/100
CARRIER INACTIVEMC-318029 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

Physical address
34 MIDDLESEX ROAD, TYNGSBORO, MA, 01879
Mailing address
P O BOX 334, TYNGSBORO, MA, 01879
Operation
Interstate

Contact

Phone
(978) 649-7401
Fax
(978) 649-7890
Email
—

Registration

Officer
Thomas Dunbar
USDOT / docket
682748 · MC-318029
First registered
Mar 27, 1997
Last MCS-150
Sep 2, 2008 · 100,000 mi (2007)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

—Power units
4Drivers
4CDL drivers
100,000Annual 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.