Carrier profile · USDOT 1867693 · MC-675206 · Updated Jun 13, 2026
Pioneer Environmental Services Inc
1 power unitST LOUIS, MO80/100
CARRIER ACTIVEMC-675206 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
ST LOUIS, MO
Density
fewermore