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Freight Carrier · Baker, MT

4J WELL SERVICE INC

3614 HIGHWAY 7 · Baker, MT 59313

Authorized: Property
(406) 778-3856 Tap to call
  • MC #717829
  • USDOT #1254518 USDOT Active
  • 7
    Power Units
  • 10
    Drivers
  • Carrier
    Entity Type

About this carrier

4J WELL SERVICE INC is a Baker, MT freight carrier that is authorized for property in the state of Montana. This company has 7 truck(s) in their fleet and 10 truck drivers. Their motor carrier number is MC-717829 and their USDOT number is 1254518.

Sourced from FMCSA SAFER · last filed 05/22/2025 · last updated May 13, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR Property
  • MCS-150 Filed 05/22/2025
  • MCS-150 Mileage 200,668 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
  • Exempt for Hire
  • Private (Property)
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Oilfield Equipment

Operating Territory

Map of states where this carrier has roadside inspections Montana — 6 inspections (past 24 months) South Dakota — 1 inspection (past 24 months)

Inspection activity   Inspected in 2 states over the past 24 months: MT (6), SD (1). Home base: Baker, Montana.

Safety Record

1 Severe Violations Updated 3 days ago

Crashes (24 mo)

  • 0
    Fatal
  • 1
    Injury
  • 0
    Tow
  • 1
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0 0 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 11.12 5 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0.88 1

Inspection Summary

  • 7
    Total
  • 2
    Clean
  • 5
    With violations

24-month window ending May 15, 2026

Violations Cited 17 unique codes

Critical 7

  • 383.51A-LCDLRSWDLicense (CDL) - A person required to have a CLP or CDL who is disqualified must not drive a CMV1× SW 8
  • 393.209D-STGBLSteering - Gear box mounting bolt loose1× OOS×1 SW 6
  • 393.45D-BAALAir Brake - Audible air leak at other than a proper connection1× OOS×1 SW 4
  • 393.201A-FRMCFrame - Cracked/loose/broken frame member affecting support of functional components1× OOS×1 SW 2
  • 393.201A-FRSCFrame - Cracked siderail web around the radius into the bottom flange1× OOS×1 SW 2
  • 392.9A2-CCargo - Vehicle components or dunnage not secured1× OOS×1 SW 1
  • 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination1× OOS×1 SW 0

Vehicle Maintenance 10

  • 393.9A-LFTSILighting - Front - Turn signal - inoperative2× SW 6
  • 393.9A-LSLILighting - Stop lamps - Any inoperative.1× SW 6
  • 393.45D-BAir Brake - Audible air leak at a proper connection2× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt2× SW 4
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× SW 4
  • 393.53BMANAir Brake - CMV manufactured on or after 10/20/1994 is not equipped with automatic air brake adjusters1× SW 4
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× SW 4
  • 393.203B-CBPCab and Body Parts - Cab/body mounts loose/broken/missing1× SW 2
  • 393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.1× SW 2
  • 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper1× SW 2

Locations

Physical Address
4J WELL SERVICE INC
3614 HIGHWAY 7
BAKER, MT 59313
Mailing Address
4J WELL SERVICE INC
PO BOX 72
BAKER, MT 59313

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