Middlesex County · updated November 2026

South Plainfield, NJ business directory

There are 18 local businesses in South Plainfield, New Jersey. The number of establishments is based on the US Census County Business Patterns data for Middlesex County; the named businesses come from OpenStreetMap (© OpenStreetMap contributors). Choose a trade to find the actual providers in South Plainfield.

Right now in South Plainfield
67°F
Clear
  • Today71° 42°
  • Wed72° 48°
  • Thu69° 52°
  • Fri65° 56°
  • Sat58° 47°
  • Sun57° 47°
  • Mon55° 47°
Local news · South Plainfield