Heat Pump Cost in Maine (2026)
Average installation costs, local electricity rates, and available rebates for Maine homeowners.
Avg Install Cost
$8K–$18K
Electricity Rate
27.8¢/kWh
Climate Zones
6, 7
Rebate Programs
2
Get Your Maine Heat Pump Estimate
1
2
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4
Where is your home?
We'll use your ZIP code to find local prices, rebates, and climate data.
Maine Electricity Rates
Maine residents pay 27.8¢ per kWh for electricity. The national average is about 16¢/kWh.
Lower electricity rates improve heat pump economics, reducing your annual operating costs.
Maine Heat Pump Rebates
Efficiency Maine Residential Heat Pump Incentives
state
$4,000
Efficiency Maine Water Heating Incentives
state
$1,050
Maine Heat Pump Costs by City
6 cities covered. Browse local cost data and rebates.