Carrier profile · USDOT 2041301 · Updated Jun 13, 2026

USM INC

DBA TOWER CLEANING DAYSTAR DBA US MAINTENANCE

40 power unitsNORRISTOWN, PA50/100
AUTHORITY STATUS UNKNOWN
Verified linksusmservices.comFMCSA SAFER

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
NORRISTOWN, PA
1880 MARKLEY ST
Density
fewermore
Shade = roadside inspections, last 24 mo.