Carrier profile · USDOT 134012 · Updated Jun 13, 2026

Loffland Brothers Company

5 power unitsCASPER, WY50/100
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
5981 W POISON SPIDER RD, CASPER, WY, 82604-1933
Mailing address
PO BOX 3000, CASPER, WY, 82602
Operation
Interstate

Contact

Phone
(307) 237-2536
Email
—

Registration

USDOT / docket
134012
First registered
Jun 1, 1974
Last MCS-150
Mar 15, 2001 · 0 mi
FMCSA safety rating
Satisfactory · Jan 26, 1984
D-U-N-S
35996735

Fleet (self-reported · MCS-150)

5Power units
5Drivers
—CDL 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.