DOT 3847123MC 1401051ActiveMotor CarrierIntrastate Non-HazmatGREAT WEST CASUALTY CO. · $1,000,000 · 1 policyRAINIER, WA
COMPANY
Authority since
2022-04-25
MCS-150
2026-03-27 · 100,504 mi (2025)
Fleet
1 units · 1 trailers · 1 drivers
ADDRESS
Physical
307 COUNTRY ESTATES DR W RAINIER, WA 98576
Mailing
Same as physical
CONTACT
Phone
2067931696
Email
DSLENNING@GMAIL.COM
OFFICERS
Primary Officer
DANIEL SLENNING
Title
OWNER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Intermodal / Drayage
Cargo types
10
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsIntermodal ContainersCommodities Dry BulkPaper ProductsConstructionOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
53 mo
Active authority
INSURANCE
1 active
GREAT WEST CASUALTY CO.
RISK GRADE
Moderate Risk
1 risk factors · 2 strengths
OOS RATE
0.0%
0 / 2 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.