Carrier profile · USDOT 468722 · MC-256840 · Updated Jun 13, 2026

Proulx Oil & Propane Service LLC

6 power unitsavg 5.3 yrRegional · 3 statesNEWMARKET, NH64/100
AUTHORITY STATUS UNKNOWNMC-256840 STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linksproulxoilandpropane.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 mo13
ME busiest

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

Home base
NEWMARKET, NH
1 SIMONS LANE
Top corridor
ME ⇄ NH
ME 7 · NH 6
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · PROULX OIL & PROPANE SERVICE LLC · trailing 24 months
StateCoverageInspections
MEMaine7
NHNew HampshireHQ6