Carrier profile · USDOT 657913 · Updated Sep 6, 2026

Oak Mountain Industries Inc

DBA GLASSROCK OMI BISCO

7 power unitsPORTSMOUTH, OH50/100
AUTHORITY STATUS UNKNOWN
Verified linkszoomnet.netFMCSA 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
PORTSMOUTH, OH
1335 NORMANDY DR
Density
fewermore
Shade = roadside inspections, last 24 mo.