HVAC Cost in Trenton, NJ in 2026
Most HVAC projects in Trenton, NJ cost between $5,500 and $18,000. The typical price is $10,000.
Labour and materials in Trenton run about 17% 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 Trenton, NJ
Businesses listed on Google near Trenton, NJ. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
J & D Plumbing & Heating
5.0(783 reviews)
2145 Nottingham Way, Trenton, NJ 08619
Home Allegiance Heating and Air
5.0(647 reviews)
127 US-206 #12, Hamilton Township, NJ 08610
Conway Comfort Heating & Cooling
4.8(666 reviews)
127 US-206 #22, Hamilton Township, NJ 08610
PFO Heating & Air Conditioning
4.9(409 reviews)
125 Hovey Ave, Hamilton Township, NJ 08610
Elite Air
4.6(435 reviews)
180 Volusia Ave Suite 2, Hamilton Township, NJ 08610
Professor Gatsby's Heating, Cooling, Plumbing & Electrical
5.0(265 reviews)
523 Columbus Ave, Trenton, NJ 08611