Carrier profile · USDOT 4411729 · Updated Jun 13, 2026
UNDERGROUND MAINTENANCE & SOLUTIONS LLC
4 power unitsCONWAY, SC0/100
AUTHORITY STATUS UNKNOWNOUT-OF-SERVICE ORDERHAZMAT
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
CONWAY, SC
Density
fewermore