MOUNTAIN STATES PUMPING SERVICE LLC
ROCK SPRINGS, WY
04/14/2006
8
Power Units
9
Drivers
Current
as of today
Active · 8 power units · 9 drivers · Rock Springs, WY
2024
Nov 1, 2024
MCS-150 biennial update filed
Reported mileage: 176,488 (2023)
Reported power units: 11 → 8
Reported drivers: 10 → 9
Reported trailers: 3
Jul 30, 2024
MCS-150 biennial update filed
Reported mileage: 176,488 (2023)
Reported power units: 11
Reported drivers: 10
2023
Oct 13, 2023
MCS-150 biennial update filed
Reported mileage: 164,246 (2022)
Reported power units: 12 → 11
Reported drivers: 10
2022
Sep 22, 2022
MCS-150 biennial update filed
Reported mileage: 126,787 (2021)
Reported power units: 12
Reported drivers: 10
2020
Aug 6, 2020
MCS-150 biennial update filed
Reported mileage: 125,000 (2019)
Reported power units: 12
Reported drivers: 10
2006
Apr 14, 2006
DOT registered
Company registered with the FMCSA.