Carrier profile · USDOT 593593 · MC-287338 · Updated Sep 6, 2026

Hallmark Mechanical Corp

DBA HALLMARK CORP

9 power unitsavg 17.7 yrRegional · 3 statesHOLBROOK, MA74/100
CARRIER ACTIVEMC-287338 ACTIVERATED SATISFACTORY
Verified linkshallamore.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 mo5
MA busiest

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

Home base
HOLBROOK, MA
795 PLYMOUTH STREET
Top corridor
MA
MA 3 · ME 1 · RI 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · HALLMARK MECHANICAL CORP · trailing 24 months
StateCoverageInspections
MAMassachusettsHQ3
MEMaine1
RIRhode Island1