CarrierScore

MOUNTAIN STATES PRESSURE SERVICE INC

ActiveNot RatedINTERSTATEHAZMAT

MOUNTAIN STATES PRESSURE SERVICE INC (USDOT 789766) is a ROCK SPRINGS, Wyoming-based motor carrier with 27+ years of FMCSA-registered operations. Their fleet consists of 24 commercial vehicles staffed by 42 drivers. Their vehicle out-of-service rate of 0.0% is below the national average of 20.7%, suggesting relatively well-maintained equipment. The carrier is authorized for hazardous materials transportation. The carrier has only 0% of required liability insurance on file — a coverage gap of $750K. Our composite safety score rates this carrier at 60/100, indicating a mixed safety profile that warrants closer review.

24
Power Units
42
Drivers
789766
USDOT #
60/100
Safety Score
⚠️

Insurance Coverage Gap

This carrier has $0 in liability insurance on file but $750K is required — a shortfall of $750K (0% of required coverage).

Company Details

Legal Name
MOUNTAIN STATES PRESSURE SERVICE INC
USDOT Number
789766
Entity Type
CARRIER
Address
28 WILKINS PEAK DRIVE
ROCK SPRINGS, WY 82901
Carrier Operation
Interstate
Last MCS-150 Update
June 3, 2025

Inspection Record

TypeTotalOOSRateNat'l Avg
Vehicle100.0%20.7%
Driver100.0%5.5%
Hazmat000.0%4.5%

Crash History

0
Fatal
1
Injury
1
Towaway
1
Total

BASICs Safety Scores

Unsafe Driving0%
Crash IndicatorN/A
HOS Compliance0.07%
Vehicle Maintenance9.16%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0.15%

Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.

Location

28 WILKINS PEAK DRIVE, ROCK SPRINGS, WY 82901

Frequently Asked Questions

What is MOUNTAIN STATES PRESSURE SERVICE INC's USDOT number?
MOUNTAIN STATES PRESSURE SERVICE INC's USDOT number is 789766. The company is based in ROCK SPRINGS, Wyoming.
Is MOUNTAIN STATES PRESSURE SERVICE INC a safe trucking company?
MOUNTAIN STATES PRESSURE SERVICE INC has not received a formal safety rating from FMCSA. The company has had 1 vehicle inspections with a 0.0% out-of-service rate (national average: 20.7%). They have 1 reportable crashes on record.
How many trucks does MOUNTAIN STATES PRESSURE SERVICE INC have?
MOUNTAIN STATES PRESSURE SERVICE INC operates 24 power units (trucks/commercial vehicles) and employs 42 drivers, according to their latest FMCSA filing.

Source: FMCSA Safety and Fitness Electronic Records (SAFER) System