HVAC Cost in South Plainfield, NJ in 2026
Most HVAC projects in South Plainfield, NJ cost between $5,500 and $17,500. The typical price is $9,500.
Labour and materials in South Plainfield run about 13% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- System size in tons and efficiency rating
- Heat pump versus furnace plus AC
- Ductwork condition and whether it is replaced
- Electrical or gas line changes
Usually included
- Equipment and refrigerant lines
- Installation, startup and commissioning
- New thermostat
- Haul-away of the old unit
Usually extra
- Duct replacement
- Electrical panel upgrades
- Permits and inspections
HVAC contractors in South Plainfield, NJ
Businesses listed on Google near South Plainfield, NJ. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
First Choice Plumbing, Heating, Air Conditioning & Electrical
4.9(1,542 reviews)
87 Forrest St, Metuchen, NJ 08840
One Call Electrical, Heating & Cooling Service, Inc
4.8(866 reviews)
339 Pulaski St, South Plainfield, NJ 07080
RupCoe Plumbing, Heating & Air Conditioning
4.5(483 reviews)
210 New Market Ave, South Plainfield, NJ 07080
Synergy3 Home Solutions
5.0(51 reviews)
3005 Hadley Rd #4b, South Plainfield, NJ 07080
Premier Service Experts LLC
5.0(8 reviews)
150 Maple Ave, South Plainfield, NJ 07080
Metro HVAC Contractors
No rating yet
1007 Hamilton Blvd, South Plainfield, NJ 07080