Carrier profile · USDOT 329142 · Updated Sep 6, 2026

United Propane Inc

31 power unitsMILLERSVILLE, MD50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
205 NAJOLES RD, MILLERSVILLE, MD, 21108-2532
Operation
Interstate

Contact

Phone
(410) 987-9000
Fax
(410) 987-5906
Email
—

Registration

USDOT / docket
329142
First registered
Sep 29, 1988
Last MCS-150
Jun 30, 2005 · 0 mi
FMCSA safety rating
Satisfactory · Feb 12, 2001
D-U-N-S
22599120

Fleet (self-reported · MCS-150)

31Power units
59Drivers
59CDL 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.