HVAC Cost in Mountainside, NJ in 2026
Most HVAC projects in Mountainside, NJ cost between $5,500 and $17,000. The typical price is $9,500.
Labour and materials in Mountainside run about 10% 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 Mountainside, NJ
Businesses listed on Google near Mountainside, NJ. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Princeton Air Conditioning
4.7(4,270 reviews)
80 Industrial Rd, Berkeley Heights, NJ 07922
Meyer & Depew Co., Inc.
4.9(1,779 reviews)
309 Lafayette Ave, Kenilworth, NJ 07033
Infinite Comfort, LLC
4.9(725 reviews)
160 N 8th St, Kenilworth, NJ 07033
Vanguard Service NJ
4.9(549 reviews)
1766 E 2nd St, Scotch Plains, NJ 07076
Platinum Heating & Cooling
4.8(354 reviews)
3202 Castle Dr, Union, NJ 07083
VIP HVAC SERVICE CORPORATION
5.0(194 reviews)
133 Atlanta Ave, Vauxhall, NJ 07088