Carrier profile · USDOT 752867 · MC-340607 · Updated Jun 13, 2026

TIMBERLINE SERVICE INC

4 power unitsJOSEPH, OR50/100
CARRIER INACTIVEMC-340607 INACTIVE
Verified linkseoni.comFMCSA 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

Mailing address
P O BOX 543, JOSEPH, OR, 97846
Operation
Interstate

Contact

Fax
(541) 432-0537
Web domain
eoni.com

Registration

Officers
Martha C. Holfeltz · Glade Holfeltz
USDOT / docket
752867 · MC-340607
First registered
Jun 10, 1998
Last MCS-150
Jul 10, 2008 · 6,160,000 mi (2006)
FMCSA safety rating
Not rated
D-U-N-S

Fleet (self-reported · MCS-150)

4Power units
4Drivers
4CDL drivers
6,160,000Annual 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.