Carrier profile · USDOT 436633 · Updated Sep 6, 2026

General Plumbing Supply Inc

75 power unitsavg 4 yrRegional · 4 statesPISCATAWAY, NJ94/100
AUTHORITY STATUS UNKNOWN
Verified linksgeneralplumbingsupply.netFMCSA 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 mo66
NJ busiest

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

Home base
PISCATAWAY, NJ
330 S RANDOLPHVILLE RD
Top corridor
NJ
NJ 49 · NY 12 · PA 4
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 4 states · trailing 24 mo

Roadside inspections by state · GENERAL PLUMBING SUPPLY INC · trailing 24 months
StateCoverageInspections
NJNew JerseyHQ49
NYNew York12
PAPennsylvania4
CTConnecticut1