HVAC Cost in Jaffrey, NH in 2026
Most HVAC projects in Jaffrey, NH cost between $5,000 and $16,000. The typical price is $9,000.
Jaffrey prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Jaffrey, NH
Businesses listed on Google near Jaffrey, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Bergeron Mechanical Systems
5.0(583 reviews)
216 Marlboro St Suite 3, Keene, NH 03431
Triumph Home Services
4.9(114 reviews)
428 Main St Ste 8, Keene, NH 03431
Sorby & Son Heating
5.0(49 reviews)
21 Erin Ln, Jaffrey, NH 03452
Kierce Heat Pumps and Mechanical LLC
5.0(44 reviews)
355 Fitzwilliam Rd, Richmond, NH 03470
Red's Of Jaffrey LLC
4.5(61 reviews)
12 River St, Jaffrey, NH 03452
Monadnock Plumbing, Heating and Air Conditioning LLC
5.0(38 reviews)
72 Water St, Marlborough, NH 03455