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Freight Carrier · Buffalo, WY

WYODAK ENERGY SERVICES LLC

135 PINE STREET · Buffalo, WY 82834

Authorized: Property
(307) 684-7376 Tap to call
  • MC #915579
  • USDOT #2630874 USDOT Active
  • 15
    Power Units
  • 40
    Drivers
  • Carrier
    Entity Type

About this carrier

WYODAK ENERGY SERVICES LLC is a Buffalo, WY freight carrier that is authorized for property in the state of Wyoming. This company has 15 truck(s) in their fleet and 40 truck drivers. Their motor carrier number is MC-915579 and their USDOT number is 2630874.

Sourced from FMCSA SAFER · last filed 01/29/2026 · last updated May 12, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR Property
  • MCS-150 Filed 01/29/2026
  • MCS-150 Mileage 759,999 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Metal Sheets, Coils, Rolls
  • Motor Vehicles
  • Building Materials
  • Machinery, Large Objects
  • Construction

Operating Territory

Map of states where this carrier has roadside inspections Wyoming — 2 inspections (past 24 months) Montana — 1 inspection (past 24 months) South Dakota — 1 inspection (past 24 months) Kansas — 1 inspection (past 24 months)

Inspection activity   Inspected in 4 states over the past 24 months: WY (2), MT (1), SD (1), KS (1). Home base: Buffalo, Wyoming.

Safety Record

5 Severe Violations Updated 1 days ago

Out of Service Rates (24 mo)

TypeThis carrierNational avg Vehicle 100% 23.4% Driver 20% 6.7% Hazmat — 4.4%

Crashes (24 mo)

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

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0 0 Crash Indicator Not Public — Hours of Service 0.2 1 Vehicle Maintenance 22 3 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 2 1

Inspection Summary

  • 5
    Total
  • 2
    Clean
  • 3
    With violations

24-month window ending May 15, 2026

Violations Cited 14 unique codes

Critical 7

  • 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL1× OOS×1 SW 8
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× OOS×1 SW 8
  • 393.75C-TAOTD-LT1/32Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves1× OOS×1 SW 8
  • 393.75A1-TEPBMTires - All others - Exposed ply or belt material in tread or sidewall area1× SW 8
  • 393.130C-CHVEHeavy Vehicles/Equipment - Improper securement of heavy vehicles, equipment or machinery with crawler tracks or wheels1× OOS×1 SW 7
  • 393.43D-BBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly1× OOS×1 SW 4
  • 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination2× OOS×2 SW 0

Vehicle Maintenance 6

  • 393.40A-BBrake - Inadequate braking system1× SW 4
  • 393.48A-BIBDDrum Brake - Inoperative other than a steering axle1× SW 4
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× SW 4
  • 393.80ARear-Vision Mirrors - Missing or defective1× SW 3
  • 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper1× SW 2
  • 393.9A-LCLLighting - Clearance lamp(s) inoperative1× SW 2

Hours of Service 1

  • 395.8(a)HOS (Form) - Paper Log/Logging Programs Form and Manner1× SW 1

Locations

Physical Address
WYODAK ENERGY SERVICES LLC
135 PINE STREET
BUFFALO, WY 82834
Mailing Address
WYODAK ENERGY SERVICES LLC
PO BOX 867
BUFFALO, WY 82834

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