Tell us about the job
Takes about a minute. No obligation.
Sizing a heat pump for this county is a question a contractor has to settle before anything else on the quote. Homes in Hancock County, ME run heat about nine months a year, from September through May. As outdoor temperatures drop through that stretch, a heat pump's capacity falls with them, which means a unit that covers the load in October may fall short in January. A contractor has to know where that shortfall starts and whether supplemental heat is wired in to cover it. Get that calculation wrong and the system runs at its ceiling for months, wearing the compressor and the refrigerant circuit hard.
Electrical service and ductwork are what a contractor prices first in this county, and what those reveal varies sharply from house to house. Half the homes in Hancock County, Maine were built in 1982 or earlier (2020-2024 ACS 5-year). A panel sized for resistance baseboard heat draws a different load than a heat pump, and ductwork laid out decades ago for a furnace was not routed with a ducted heat pump in mind. Both have to be assessed before anyone quotes the equipment itself.
What a Heat Pump Installation Puts in Your Home
The indoor air handler mounts on an interior wall and is the piece a homeowner sees every day. It draws room air across a coil and moves conditioned air back into the space. Outside, the condenser unit sits on a pad or bracket at ground level or on a wall and houses the compressor and the fan that exchange heat with the outdoor air.
A refrigerant line set runs between the two units, carrying the working fluid that lets them talk to each other. A thermostat or control panel, mounted inside the living space, gives the homeowner a way to set temperatures and switch modes.
The drawing shows a typical layout, and a licensed contractor determines exactly what the installation requires in your house.
Find a contractor in Hancock CountyHancock County, by the numbers
155 severe weather events were recorded in Hancock County, Maine between 2015 and 2024.
NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31.Half the homes in Hancock County, Maine were built in 1982 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesHancock County, Maine holds 40,765 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 78.5% of the occupied homes in Hancock County, Maine (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesRules & Standards Governing Heat Pump Installation in Hancock County, Maine1 sourced rules and standards
Licensing Rules for Contractors in Hancock County, Maine
Maine licenses the fuel-burning side of heating rather than HVAC as a trade: a Maine Fuel Board licence is required to install or service solid fuel, oil, propane or natural gas burning equipment, including pellet-fired central heating appliances. Air conditioning is not named anywhere in the chapter.
Severe Weather Events in Hancock County
Heating and cooling equipment works against whatever the local climate throws at it, and in Hancock County that workload is shaped by the weather this region actually records. A heat pump sized and installed for these conditions performs differently than one spec'd for somewhere else.
155 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.