Carrier profile · USDOT 3778306 · MC-1351603 · Updated Jun 13, 2026
I-G REFRACTORIES LLC
1 power unitSAINT LOUIS, MO50/100
CARRIER ACTIVEMC-1351603 ACTIVE
Operations & Lanes
Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
SAINT LOUIS, MO
Density
fewermore