Install Heat Pump Cost in Windham, NH in 2026
Most Install Heat Pump projects in Windham, NH cost between $6,500 and $20,000. The typical price is $11,500.
Heat pumps cost more up front and usually qualify for federal and utility incentives.
Windham 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 Windham, NH
Businesses listed on Google near Windham, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Derry Plumbing & Heating
4.8(238 reviews)
71 Birch St Ste A, Derry, NH 03038
Extra Time Plumbing & Heating
5.0(60 reviews)
Jackman Ridge Rd, Windham, NH 03087
Awesome Air Hvac LLC
5.0(52 reviews)
26 Ermer Rd #1e, Salem, NH 03079
New Age Heating and Air Conditioning
5.0(30 reviews)
14 Cross St, Salem, NH 03079
High Ground Service Pros - Plumbers Electricians & HVAC Technicians
4.9(32 reviews)
130 Main St #201D, Salem, NH 03079
B&B Mechanical Services Inc
4.3(31 reviews)
8E Industrial Way Unit 9, Salem, NH 03079