Carrier profile · USDOT 44382 · Updated Jun 13, 2026

A-ox Welding Supply Company Inc

30 power unitsavg 7 yrRegional · 6 statesSIOUX FALLS, SD100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linksaoxwelding.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.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed5
US states
Inspections · 24 mo42
SD busiest

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

Home base
SIOUX FALLS, SD
101 N HARLEM AVENUE
Top corridor
SD
SD 25 · MN 10 · NE 5
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · A-OX WELDING SUPPLY COMPANY INC · trailing 24 months
StateCoverageInspections
SDSouth DakotaHQ25
MNMinnesota10
NENebraska5
NDNorth Dakota1
IAIowa1