HVAC Cost in Sunapee, NH in 2026
Most HVAC projects in Sunapee, NH cost between $5,000 and $16,000. The typical price is $9,000.
Sunapee 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 Sunapee, NH
Businesses listed on Google near Sunapee, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
2K Earth, Heat and Water LLC
4.9(107 reviews)
13 Longview Dr, Newbury, NH 03255
Action Plumbing Heating And Air
4.8(57 reviews)
21 John Stark Hwy, Newport, NH 03773
Heath & Field Plumbing & Heating, Inc.
5.0(47 reviews)
218 N Main St, Newport, NH 03773
Ernest A Rowe Plumbing Services
5.0(6 reviews)
110 Lower Main St, Sunapee, NH 03782
Lakes Region Heating & AC
No rating yet
Sunapee, NH 03782
Rick Sorger's Professional Heating
5.0(3 reviews)
810 Hurd Pond Rd, Newport, NH 03773