Carrier profile · USDOT 840433 · MC-392653 · Updated Sep 6, 2026
Diamond Transportation Services Inc
DBA DIAMOND CAB CO
0 power unitsQUINCY, IL50/100
CARRIER INACTIVEMC-392653 INACTIVERATED SATISFACTORYUNDELIVERABLE ADDRESS
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
QUINCY, IL
Density
fewermore