Carrier profile · USDOT 398556 · MC-324801 · Updated Jul 18, 2026

KEIZER REFRIGERATION INC

5 power unitsLocal · 1 statesSIOUX CITY, IA50/100
CARRIER ACTIVEMC-324801 ACTIVERATED SATISFACTORYHAZMAT
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.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo2
NE busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
SIOUX CITY, IA
5220 HARBOR DRIVE
Top corridor
NE ⇄ IA
NE 2
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · KEIZER REFRIGERATION INC · trailing 24 months
StateCoverageInspections
NENebraska2