CarrierIntel Score: 61/100. 11 inspection violations in the past 12 months. Updated Oct 2026.
DOT 341788MC 494439ActiveMotor CarrierInterstateFRANKENMUTH MUTUAL INSURANCE CO · $750,000 · 1 policyDETROIT, MI
COMPANY
Authority since
2022-08-19
MCS-150
2026-02-23 · 120,660 mi (2023)
Fleet
16 units · 18 trailers · 24 drivers
Annual mileage (VMT)
120,660 mi (2023)
ADDRESS
Physical
15240 CASTLETON DETROIT, MI 48227-2015
Mailing
Same as physical
CONTACT
Phone
3132732235
Email
avarbanov@schadrefractory.com
OFFICERS
Primary Officer
JAMES CHOATE
Title
SECRETARY
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
2
Building MaterialsConstruction
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
267 mo
Active authority
INSURANCE
1 active
FRANKENMUTH MUTUAL INSURANCE CO
RISK GRADE
Elevated Risk
2 risk factors · 2 strengths
OOS RATE
37.5%
6 / 16 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
61
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections