Carrier profile · USDOT 974163 · Updated Jun 13, 2026

DFH ENVIRONMENTAL SERVICE INC

1 power unitDOVER, NJ50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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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
BOX 985, DOVER, NJ, 07801
Mailing address
PO BOX 985, DOVER, NJ, 07801
Operation
Interstate· Hazmat

Contact

Phone
(973) 925-2100
Email
dfhdavid@optimum.net

Registration

Officer
David F Hoffman
USDOT / docket
974163
First registered
Aug 22, 2001
Last MCS-150
Oct 29, 2013 · 480 mi (2012)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
480Annual 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.