Carrier profile · USDOT 393305 · Updated Sep 6, 2026

Twin Tower Service

DBA WINEGAR WORKS

1 power unitGUTTENBERG, IA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksFMCSA 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
GUTTENBERG, IA
703 SOUTH HIWAY US-52
Density
fewermore
Shade = roadside inspections, last 24 mo.