Carrier profile · USDOT 108607 · Updated Jun 21, 2026

Machine & Welding Supply Company

DBA ARC3 GASES

204 power unitsavg 5.7 yrMulti-region · 14 statesDUNN, NC88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linksarc3gases.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 radiusMulti-region
revealed
States observed13
US states
Inspections · 24 mo524
NC busiest

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

Home base
DUNN, NC
1660 US HWY 301 SOUTH
Top corridor
NC
NC 260 · SC 122 · VA 56
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 13 states · trailing 24 mo

Roadside inspections by state · MACHINE & WELDING SUPPLY COMPANY · trailing 24 months
StateCoverageInspections
NCNorth CarolinaHQ260
SCSouth Carolina122
VAVirginia56
GAGeorgia36
FLFlorida29
MDMaryland7
WVWest Virginia5
ALAlabama3
DEDelaware2
TNTennessee1
PAPennsylvania1
MSMississippi1
OHOhio1