Carrier profile · USDOT 1555874 · MC-602224 · Updated Aug 20, 2026
TSC Sieber Services Lc
DBA SIEBER SERVICES
88 power unitsARP, TX68/100
CARRIER ACTIVEMC-602224 ACTIVERATED SATISFACTORYHAZMATUNDELIVERABLE 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
ARP, TX
Density
fewermore