
Heat Pump Installation in Lebanon, Maine
Cold-Climate Rated Systems · Proper Load Calculations · Clean, Professional Install
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- Licensed & insured
- Since 2019
Efficiency Maine Registered Vendor- 100% Satisfaction Guarantee
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Heat Pump Installation for Lebanon Homeowners

Need heat pump installation in Lebanon? Aces Highlands runs out of 508 Riverside St Unit 1 in Portland and covers York County routinely, which means a technician who already understands the area's homes and permit process shows up, not a stranger learning it on the job.
Aces Highlands installs cold-climate heat pumps designed for Maine winters. As certified GE and Hitachi installers, we handle everything from system selection and sizing to professional installation and testing — and we work with all major brands to fit your budget.
We are certified installers for GE and Hitachi cold-climate heat pumps rated to perform in sub-zero temperatures, and we also work with other major brands to find the right fit for your home and budget. Every installation starts with a proper load calculation to ensure your system is sized correctly — not too big, not too small. Most heat pump installations also require an electrical panel upgrade — we handle that as part of the project.
Our installations include indoor and outdoor unit placement, refrigerant line routing, electrical connections, and thorough system testing. We take pride in clean line sets, secure mounting, and a tidy work area when we leave.
Whether you are adding a single-zone mini-split to a problem room or installing a multi-zone ductless mini-split system for whole-home comfort, we communicate clearly about what to expect and deliver on time. We offer financing options to make your installation more affordable.
Why Lebanon Calls Aces Highlands
- Based just outside Lebanon and out on York County calls every day
- No scare tactics — just an accurate diagnosis and a price that holds
- Booking stays quick because we do not overbook the schedule
- Fully licensed, fully insured; Google reviewers back up the work
Lebanon Homes and What They Need
Lebanon has the newest median housing stock of the York County towns Aces studied, built in 1989, with the lowest pre-1940 share at about 14 percent. Most of that growth happened after 1980, which means a lot of Lebanon's systems are reaching the age for their first major replacement rather than a full historic rebuild.
Heating and Cooling in Lebanon
Fuel oil and wood together heat the large majority of Lebanon homes -- about 67 percent on oil and 15 percent on wood, the highest combined oil-and-wood share of any town in this group -- with bottled or tank propane at 16 percent; there is no natural gas utility in town. That wood-and-oil combination is a natural fit for adding a heat pump to carry the shoulder seasons.

Getting to Know Lebanon
Lebanon was incorporated on June 17, 1767, making it Maine's 23rd incorporated town, and Wikipedia describes it plainly as 'the westernmost town in Maine.' It borders Acton, Sanford, Berwick and North Berwick on the Maine side, and Milton and Rochester, New Hampshire, on the other.
The town's population grew from about 1,150 in 1930 to more than 6,400 by 2020, with most of that growth arriving after 1980. Lebanon is drained by the Little River and the Salmon Falls River, the latter forming part of the state line with New Hampshire.
Local & Independent — Not a Franchise
Aces Highlands is independently owned and based in greater Portland, with no franchise territory map dictating how Lebanon gets treated. Nobody on our crew works on commission, so there is no incentive to sell you more than the job needs. That is how we keep customers calling back, one honest job at a time.
How a Heat Pump Works
- Outdoor unit — fan and compressor extract heat from outside air
- Reversing valve — switches the system between heating and cooling
- Line set — carries hot, high-pressure refrigerant indoors
- Indoor coil — releases heat into the airstream
- Warm air — the blower delivers it to the room
Homeowner Guide
What Actually Happens on Heat Pump Installation Day
A heat pump installation looks simple from the outside — an outdoor unit, an indoor head, a line set between them — but the quality of a handful of unglamorous steps is what determines whether the system performs for fifteen years or struggles from day one.
Read the Full GuideMore Heat Pumps & Mini-Splits
Heat Pump Installation is part of our full heat pumps & mini-splits lineup. Explore the details or browse everything we offer in Lebanon.
Heat Pump Installation DetailsAll Services in LebanonService Info
Codes & Permits for Heat Pump Installation in Lebanon
In Lebanon, plumbing permits come from the Local Plumbing Inspector at the Lebanon Code Enforcement Office (Rod Furbush, Code Enforcement Officer) (15 Upper Guinea Road, Lebanon, ME 04027, (207) 457-6082 option 2). With 6,629 residents, Lebanon is required to enforce the Maine Uniform Building and Energy Code (MUBEC). Lebanon has no confirmed public water or sewer system; plumbing work should assume private wells and septic systems townwide.
- The electrical circuit that feeds a new heat pump or AC condenser needs an electrical permit, issued by the Electricians' Examining Board or the town's own electrical inspector, before the wiring is installed or altered. maine.gov
- Efficiency Maine offers rebates of up to $9,000 on qualifying heat pumps, but the equipment must be installed by an Efficiency Maine Residential Registered Vendor for the homeowner to receive the rebate. efficiencymaine.com
- Anyone who connects or disconnects gauges or adds/removes refrigerant on a heat pump or air conditioner must hold EPA Section 608 technician certification; the credential does not expire once earned. epa.gov
How Aces Highlands Handles Heat Pump Installation in Lebanon
- 67% of Lebanon households still heat primarily with heating oil, so we size a heat pump installation around whatever is already running the house and tell you straight whether it is worth keeping as a cold-snap backup.
- The circuit feeding the outdoor unit is permitted first, and all refrigerant handling follows EPA Section 608 rules — no shortcuts on either.
- Because Efficiency Maine ties its rebates to Residential Registered Vendor status, we go over what your project actually qualifies for before you commit a dollar.
A historic bridge in Lebanon named for a former gristmill site, listed on the National Register of Historic Places.
Street View © Google
Why homeowners choose Aces Highlands
We show up when we say
We show up on time, as promised, and complete the work with clean professionalism.
Pricing upfront, before work starts
Honest diagnostics and a clear price before any work begins — no surprises on the invoice.
Done right the first time
HVAC, plumbing and electrical done right the first time — backed by our workmanship guarantee and 100% satisfaction guarantee.
Locally owned in Portland, Maine · Serving Greater Portland and Southern Maine since 2019
What HVAC customers say
Justin Funk
a year ago
We highly recommend Highlands Heating & AC. They are extremely responsive, knowledgeable and do great work. Our boiler stopped working and Elijah was quick to respond after hours on a Friday. He installed a new boiler and heat pump hot water heater.
Tom
14 Aug 2024
He was very friendly. He gave me an honest explanation on why I shouldn't recharge my A/C unit and what he suggested made much more sense. He really took care of everything. He is very professional, always called me with updates. 5 stars is not enough — I give this company 10 stars.
John Walton
5 months ago
I've had three HVAC issues over the past two years. Each time I call, Elija or the office picks up the phone, and my problem is fixed in 24 hrs. Their solutions always feel correct and honest. I cannot recommend them more.
Adam Ayan
10 months ago
Elijah and Highlands Heating & AC were super helpful! Boiler failed over the weekend and Elijah was very responsive and helpful, getting us up and running right away. I would recommend him at HH&AC highly!
Nichole A
a year ago
Highly recommend! Cannot thank them enough for fixing my water heater. Elijah is very reliable and communicative. No hassle, no phone tag, transparent with cost and quick to repair the issue. I know who to call if I need help again!
Jacqueline Vogeley
2 weeks ago
Great experience! Open, honest and efficient 🙌🏽 Job well done
Heat Pump Installation FAQs
What temperature do cold-climate heat pumps work down to?
The cold-climate systems we install are rated to produce heat at -13°F and below, and continue operating past that with reduced output. Properly sized, they handle the large majority of Maine winter hours on their own; many homeowners keep an existing boiler or furnace as backup for extreme cold.
How long does a heat pump installation take?
A single-zone ductless installation is typically done in one day. Multi-zone systems usually take two to three days depending on the number of indoor heads and any electrical upgrades required.
Are there rebates for heat pumps in Maine?
Yes. Efficiency Maine offers rebates on qualifying cold-climate heat pump installations, and federal energy tax credits may also apply. Aces Highlands helps you identify what your installation qualifies for and provides the documentation you need to claim it.
What size heat pump does my home need?
It depends on your home’s heat loss, not just square footage. We perform a load calculation that accounts for insulation, windows, air sealing, and layout before recommending equipment. Oversized systems short-cycle and dehumidify poorly; undersized systems fall behind in deep cold. Sizing is the most important decision of the whole project.
How long do heat pumps last?
A quality cold-climate heat pump that receives annual maintenance typically lasts 15 years or more in Maine. Keeping coils clean and the outdoor unit clear of snow and debris is the biggest factor in reaching the high end of that range.
More Services in Lebanon
Aces Highlands handles HVAC, plumbing, and electrical for Lebanon homeowners. Here is more of what we do nearby.
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Need Heat Pump Installation in Lebanon?
Call our Lebanon team or get a free quote. We will get you scheduled and take care of it right the first time.
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