MOUNTAIN STATES PRESSURE SERVICE INC
AUTHORIZEDUSDOT
789766
MC Number
N/A
Fleet Size
24
Total Drivers
42
Last updated: March 16, 2026
Safety overview
MOUNTAIN STATES PRESSURE SERVICE INC is a mid-size interstate motor carrier based in ROCK SPRINGS, Wyoming, operating 24 power units with 42 drivers. Their safety profile raises flags: 5 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 1 crash on file. FMCSA records show 7 inspections for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Wyoming is 10.8% and the average vehicle OOS rate is 38.0% across 6,348 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
7
Total
50%
Driver %
Crash history
1
Total Crashes
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Frequently asked questions
Is MOUNTAIN STATES PRESSURE SERVICE INC authorized to operate?
Yes. MOUNTAIN STATES PRESSURE SERVICE INC (USDOT #789766) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is MOUNTAIN STATES PRESSURE SERVICE INC's safety record?
MOUNTAIN STATES PRESSURE SERVICE INC has 5 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.
How many trucks does MOUNTAIN STATES PRESSURE SERVICE INC operate?
MOUNTAIN STATES PRESSURE SERVICE INC operates 24 power units with 42 drivers on file. That puts them in the mid-size range.
Does MOUNTAIN STATES PRESSURE SERVICE INC transport hazardous materials?
No. MOUNTAIN STATES PRESSURE SERVICE INC does not have a hazardous materials flag in the FMCSA database.
Where is MOUNTAIN STATES PRESSURE SERVICE INC located?
MOUNTAIN STATES PRESSURE SERVICE INC is based in ROCK SPRINGS, Wyoming at 28 WILKINS PEAK DRIVE, 82901. Phone: (307) 362-1903.
What are MOUNTAIN STATES PRESSURE SERVICE INC's out-of-service rates?
MOUNTAIN STATES PRESSURE SERVICE INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 57.1% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.