
Heat Pump Services
in Naples, Maine
Naples lake-country homes between Long Lake and Sebago gain year-round comfort and lower energy bills with modern heat pump systems.
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- Licensed & Insured
- 30+ Years Experience
- Efficiency Maine Registered Vendor
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Southern Maine Heat Pumps proudly serves homeowners and businesses throughout Naples and Cumberland County. Naples lake-country homes between Long Lake and Sebago gain year-round comfort and lower energy bills with modern heat pump systems. From Naples Village, the Causeway, Edes Falls to the surrounding area, we design and install cold-climate systems from Mitsubishi, Daikin, and Samsung that are rated to operate efficiently down to -13°F. Our most requested service in Naples is heat pump installation, the single highest-value upgrade for comfort and energy savings.
Because we are based just down the road in Gorham, Naples residents count on us for responsive service and honest advice. We install ductless mini-splits for homes without ductwork, handle replacements and upgrades of aging equipment, and guide you through every Efficiency Maine rebate available. Ready to lower your energy bills? Call (207) 317-1077 or request a free in-home consultation.
Naples Heat Pumps: Newer Lake Homes Still Burning Oil and Propane
Naples was carved in 1834 out of parts of Otisfield, Harrison, Raymond, Bridgton and Sebago, and it still sits at the meeting point of those towns. Its 37 square miles include about 5.4 square miles of water: the north end of Sebago Lake, the south end of Long Lake, Brandy Pond and Trickey Pond, joined by the Songo and Chute rivers. Part of Sebago Lake State Park lies within the town. Naples village, Edes Falls and South Naples are the three settled centers, and U.S. Route 302 carries almost everyone in and out.
Houses in Naples are newer than most people expect. According to the Census Bureau American Community Survey (2020–2024), the median home was built in 1988, and about 65% of the housing went up in 1980 or later, a third of it since 2000. Fewer than one home in twenty predates 1940, compared with nearly a quarter countywide. Of roughly 3,360 housing units, only about 2,020 serve as someone's usual residence, so around 40% sit empty for much of the survey year.
The housing mix has its own quirks. About 81% of units are single-family detached, and close to 11% are mobile or manufactured homes, well above Cumberland County's 4%. Homes are a little smaller too, with a median of about 5.2 rooms against 5.5 for the county. Nearly nine in ten year-round households own their home. Smaller, newer houses are often easier to heat with fewer indoor units than a big pre-war farmhouse, though only a load calculation can confirm that for a particular address.
Heating leans hard on delivered fuel. Around 56% of occupied homes burn oil or kerosene, and about 25% use propane, close to double the county's roughly 14%. Electricity, which the Census counts for heat pumps and baseboard alike, is the primary fuel in only about 7% of Naples homes, about half the county rate, and wood covers roughly 5%. State utility regulators list no natural-gas distributor for Naples. In a climate zone 6A county, that adds up to a town where most families still schedule deliveries all winter.
From our base in Gorham, our family-owned team installs and services Mitsubishi, Daikin and Samsung systems across the Lakes Region, and as an Efficiency Maine Residential Registered Vendor we can file the rebate paperwork for you. Read about planning a heat pump installation in Naples, see what we cover in nearby Bridgton, or learn more about our company.
Sources: U.S. Census Bureau, ACS 2020–2024 5-year estimates; Efficiency Maine, Heat Pump Rebate Brochure (June 2026); Maine Public Utilities Commission, natural gas distributors; U.S. DOE / PNNL, Guide to Determining Climate Zone by County (IECC 2021); Naples, Maine (Wikipedia).
Naples at a Glance
Mostly post-1980s housing
Primary heating fuel (ACS 2020-2024)
Oil is still the #1 heat source in Naples — the clearest signal that a heat pump conversion beats the cost of another winter of deliveries.

Why Naples Residents Choose Southern Maine Heat Pumps
Naples homeowners trust us because we understand the local climate and housing, from Naples Village to the Causeway. We size every system correctly and install it to manufacturer spec for years of dependable comfort.
Family-owned with 30+ years of combined experience, we deliver clean installations, transparent pricing, and full Efficiency Maine rebate assistance on every Naples project.
Schedule Your Free ConsultationOur Heat Pump Services in Naples
Expert installation, replacement, and ductless solutions tailored to Naples homes.
Getting to Know Naples
Naples' famous Causeway sits between Long Lake and Brandy Pond, and just downstream the 1830 Songo Lock — the last surviving lock of the old Cumberland & Oxford Canal — is still operated by hand, one of the few such locks left in the country. In the steamboat era, passenger boats ran from Sebago clear to Harrison, and the paddle-wheeler Songo River Queen II keeps the tradition alive today.
Lake-country living defines Naples housing: camps, cottages, and newer year-round homes strung along Long Lake and the Songo River. Heat pumps earn their keep here twice over — efficient shoulder-season and winter heat, plus the summer cooling and dehumidification that lakeside July humidity demands.
Complete Heat Pump Solutions
Beyond installation, we offer a full range of services for Naples homes and businesses.
What Our Customers Say
Here's what homeowners across Southern Maine say about the work.
“Nate did a nice, professional job cleaning and servicing our heat pump. We recommend and will use them again.”
Justin Spear
August 2026
“I had neglected annual service out of fear that it would cost a fortune but when I called to make the appointment, they let me know what was included in service and the cost- amazing! I appreciated that they were willing to service the system even though they did not do the installation.”
Ben Winkler
April 2026
“I contacted Southern Maine Heat Pumps to service my two units. The technicians who came out to service our heat pumps did an outstanding job. They were very thorough and helpful. They did a way better job than what I have experienced before with other maintenance services.”
Matt Heer
March 2026
“The technician arrived right on time, diagnosed the issue quickly, and had both of my heat pumps running smoothly in no time. They explained everything clearly and didn’t try to upsell unnecessary services — just honest, quality work. The price was fair, and the customer service was exceptional.”
Sarah McKay
November 2025
“I was being serviced by another local company as I had a crack in my Daikin Drip Pan. The previous company came out 3 times and finally diagnosed it. They ordered the part and then never showed up again even though the part was under warranty. I found Southern Maine on a google search and gave them a call. Sam called my back immediately.”
Big Pappa
August 2025
“Steve and Nate do an amazing job. I have been using this company for 5 years for heat pump cleaning, highly recommended.”
Sandra McKinney
November 2025
We Also Serve Nearby Communities
Southern Maine Heat Pumps serves Naples and the surrounding towns of Cumberland County and beyond.
Ready to Get Started in Naples?
Schedule your free in-home consultation today. Our team will visit your Naples home, assess your heating and cooling needs, recommend the perfect heat pump system, and walk you through all available Efficiency Maine rebates and financing options.
Call us directly at (207) 317-1077 or fill out the form to request your free estimate.














