Carrier profile · USDOT 355170 · MC-85026 · Updated Jun 13, 2026
W J Clark Septic Tank Service Inc
6 power unitsBARBOURSVILLE, WV50/100
AUTHORITY STATUS UNKNOWNMC-85026 STATUS UNKNOWNHAZMAT
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
BARBOURSVILLE, WV
Density
fewermore