Carrier profile · USDOT 887753 · MC-620221 · Updated Aug 20, 2026

Mark Williams

DBA WILLIAMS & SHANKLIN

2 power unitsFORT WASHINGTON, MD50/100
CARRIER INACTIVEMC-620221 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
7717 JEFFERY RD, FORT WASHINGTON, MD, 20744
Operation
Interstate

Contact

Phone
(301) 336-5336
Fax
(301) 366-5336
Email
—

Registration

Officers
Mark Williams · Keith Shanklin
USDOT / docket
887753 · MC-620221
First registered
Jun 19, 2000
Last MCS-150
Oct 11, 2007 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

2Power units
3Drivers
3CDL 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.