Carrier profile · USDOT 376354 · Updated Jun 13, 2026

Monumental Supply Co Inc LLC

7 power unitsavg 5.6 yrRegional · 3 statesBALTIMORE, MD100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Verified linksmonumentalsupply.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 observed3
US states
Inspections · 24 mo23
MD busiest

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

Home base
BALTIMORE, MD
1025 S HAVEN ST
Top corridor
MD
MD 21 · DC 1 · PA 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · MONUMENTAL SUPPLY CO INC LLC · trailing 24 months
StateCoverageInspections
MDMarylandHQ21
DCDistrict of Columbia1
PAPennsylvania1