Carrier profile · USDOT 1065127 · MC-445236 · Updated Jun 13, 2026
Mountain Oil Company LLC
13 power unitsWALLA WALLA, WA50/100
CARRIER INACTIVEMC-445236 INACTIVE
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
- 1205 NORTH 11TH, WALLA WALLA, WA, 99362
- Mailing address
- P O BOX 2216, WALLA WALLA, WA, 99362
- Operation
- Interstate
Contact
- Phone
- (509) 527-3400
- Cell
- (509) 520-1800
- Fax
- (509) 529-9064
- Web domain
- gohighspeed.com
Registration
- Officers
- Sam Byrnes · Jim Byrnes
- USDOT / docket
- 1065127 · MC-445236
- First registered
- Oct 23, 2002
- Last MCS-150
- Apr 1, 2008 · 626,315 mi (2003)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 829788756
Fleet (self-reported · MCS-150)
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.