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Freight Carrier · Seattle, WA

BADER AND OLSON CADOGAN TATE SEATTLE

3430 E MARGINAL WAY S · Seattle, WA 98134

Authorized: Property
(206) 447-1770 Tap to call
  • MC #807519
  • USDOT #2114900 USDOT Active
  • 6
    Power Units
  • 8
    Drivers
  • Carrier
    Entity Type

About this carrier

BADER AND OLSON CADOGAN TATE SEATTLE is a Seattle, WA freight carrier that is authorized for property, household goods in the state of Washington. This company has 6 truck(s) in their fleet and 8 truck drivers. Their motor carrier number is MC-807519 and their USDOT number is 2114900.

Sourced from FMCSA SAFER · last filed 10/14/2024 · last updated May 17, 2026.

Carrier Details

  • Legal Name TREFETHEN & CO LLC
  • Operating Status AUTHORIZED FOR Property, HHG
  • MCS-150 Filed 10/14/2024
  • MCS-150 Mileage 49,000 (2023)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • Household Goods

Operating Territory

Map of states where this carrier has roadside inspections Washington — home base Washington — home base

Home base   Based in Seattle, Washington. No roadside inspections on record in the past 24 months to map operating states.

Safety Record

Updated May 26, 2026

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 0 Vehicle Maintenance 4.58 2 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 6
    Total
  • 4
    Clean
  • 2
    With violations

24-month window ending Apr 24, 2026

Violations Cited 8 unique codes

Vehicle Maintenance 8

  • 393.9A-LFTSILighting - Front - Turn signal - inoperative1× SW 6
  • 393.9A-LPLLighting - Parking lamp(s) inoperative1× SW 6
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× SW 4
  • 393.9A-LCLLighting - Clearance lamp(s) inoperative1× SW 2
  • 393.9A-LILLighting - Identification lamp(s) inoperative1× SW 2
  • 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective1× SW 1
  • 393.60(c)Windshield - Damaged or Discolored1× SW 1
  • 393.78A-WSWashers - Inoperative washing system.1× SW 1

Locations

Physical Address
BADER AND OLSON CADOGAN TATE SEATTLE
3430 E MARGINAL WAY S
SEATTLE, WA 98134
Mailing Address
Same as physical.

Location on Map

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