Carrier profile · USDOT 1034176 · Updated Jun 13, 2026

HIGHMARK INC

13 power unitsPIEDMONT, SD50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linkshighmarkinc.bizFMCSA 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
PIEDMONT, SD
14667 139TH PLACE
Density
fewermore
Shade = roadside inspections, last 24 mo.