Carrier profile · USDOT 335818 · Updated Aug 2, 2026

M & M WELDING & FABRICATORS INC

45 power unitsavg 5.5 yrRegional · 3 statesMT AIRY, MD93/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksmandmwelding.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 radiusLocal
revealed
States observed2
US states
Inspections · 24 mo28
MD busiest

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

Home base
MT AIRY, MD
2701 BACK ACRE CIRCLE
Top corridor
MD
MD 27 · DC 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · M & M WELDING & FABRICATORS INC · trailing 24 months
StateCoverageInspections
MDMarylandHQ27
DCDistrict of Columbia1