CarrierIntel Score: 57/100. 106 inspection violations in the past 12 months. Updated Oct 2026.
DOT 321844MC 211863ActiveMotor CarrierInterstateGREAT WEST CASUALTY CO. · $1,000,000 · 1 policyDEARBORN, MI
COMPANY
Authority since
1988-12-23
MCS-150
2026-02-25 · 10,799,876 mi (2025)
Fleet
179 units · — trailers · 179 drivers
Annual mileage (VMT)
10,799,876 mi (2025)
ADDRESS
Physical
4343 WYOMING AVE DEARBORN, MI 48126-0807
Mailing
PO BOX 807 DEARBORN, MI 48121
CONTACT
Phone
8002700020
Email
mwojkiewicz@oitransport.com
OFFICERS
Primary Officer
OLIVER ISAAC
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
3
Metal: Sheets, Coils, RollsLogs, Poles, Beams, LumberMachinery, Large Objects
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. Specialty is our summary of the declared cargo mix.
AUTHORITY
454 mo
Active authority
INSURANCE
1 active
GREAT WEST CASUALTY CO.
RISK GRADE
Severe Risk
4 risk factors · 3 strengths
OOS RATE
20.6%
57 / 277 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
57
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections