Carrier profile · USDOT 332314 · Updated Jun 13, 2026

PLIMPTON AND HILLS CORP

49 power unitsavg 6.5 yrRegional · 4 statesMERIDEN, CT88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Verified linksFMCSA 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 observed4
US states
Inspections · 24 mo35
CT busiest

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

Home base
MERIDEN, CT
300 RESEARCH PARKWAY
Top corridor
CT
CT 18 · NY 12 · MA 4
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 4 states · trailing 24 mo

Roadside inspections by state · PLIMPTON AND HILLS CORP · trailing 24 months
StateCoverageInspections
CTConnecticutHQ18
NYNew York12
MAMassachusetts4
VTVermont1