Carrier profile · USDOT 84262 · Updated Jun 13, 2026

Dean Lumber & Supply Co Inc

13 power unitsLocal · 1 statesHOLLYWOOD, MD85/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

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

Operation
Interstate

Contact

Fax
(301) 373-6279
Web domain
deanhss.com

Registration

Officers
Sean Mcgowan · Mark Dillow
USDOT / docket
84262
First registered
Jun 1, 1974
Last MCS-150
Dec 10, 2025 · 100,000 mi (2024)
FMCSA safety rating
Satisfactory · Aug 18, 2006
D-U-N-S
788325447

Fleet (self-reported · MCS-150)

13Power units
5Drivers
2CDL 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.