HVAC Cost in Iselin, NJ in 2026
Most HVAC projects in Iselin, NJ cost between $5,500 and $17,500. The typical price is $9,500.
Labour and materials in Iselin 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 Iselin, NJ
Businesses listed on Google near Iselin, NJ. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Bill Leary Air Conditioning & Heating
4.8(3,524 reviews)
6 Green St, Metuchen, NJ 08840
First Choice Plumbing, Heating, Air Conditioning & Electrical
4.9(1,542 reviews)
87 Forrest St, Metuchen, NJ 08840
Sam's Air Control
4.9(883 reviews)
1217 US-1, Edison, NJ 08837
Temp Control Heating & Air Conditioning
5.0(283 reviews)
209 Main St, Woodbridge, NJ 07095
Inventi Service
4.9(142 reviews)
408 Peach St, Avenel, NJ 07001
MJM Heating & Cooling
4.7(98 reviews)
179 Main St, Woodbridge, NJ 07095