
Ductless Mini-Splits in North Berwick, Maine
No Ductwork Required · Zone-by-Zone Control · Whisper-Quiet Operation
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- Since 2019
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Ductless Mini-Splits for North Berwick Homeowners

When North Berwick homeowners need ductless mini-splits, Aces Highlands is the local team to call. We are based at 508 Riverside St Unit 1 in Portland — a short drive from North Berwick in York County — so we respond quickly and know the homes, the weather, and the codes in your area.
Ductless mini-split systems provide efficient heating and cooling without the need for ductwork. Aces Highlands installs single and multi-zone mini-split systems for homes that need targeted comfort in specific rooms or areas.
Mini-splits are ideal for additions, finished basements, garages, bedrooms over garages, and older homes without existing ductwork. Each indoor unit operates independently, giving you zone-by-zone temperature control and eliminating the energy waste of heating or cooling unoccupied rooms. If your home also needs new wiring to support the installation, we handle that too.
We install wall-mounted, ceiling cassette, and floor-mounted indoor units depending on your space and preferences. Each installation includes proper sizing, clean line routing, and thorough testing to ensure optimal performance.
Modern ductless systems operate at whisper-quiet levels and include features like programmable schedules, Wi-Fi control, and advanced filtration. We help you choose the right configuration for your home and budget. Explore our financing options to make your mini-split installation affordable.
Why North Berwick Calls Aces Highlands
- Based just outside North Berwick and out on York County calls every day
- Pricing you see up front and a diagnosis you can trust — never a sales pitch
- Fast turnaround — we get most jobs booked within days, not weeks
- Licensed, insured, and background-checked — neighbors in North Berwick leave us reviews on Google
North Berwick Homes and What They Need
North Berwick's median home was built in 1983, with about 24 percent of housing predating 1940, tracing back to the town's roots as a 19th-century mill village around Doughty Falls. That mix of old mill-village housing and later infill is typical of what we see on a service call here.
Heating and Cooling in North Berwick
Fuel oil heats about 58 percent of North Berwick households, the lowest share among the Berwick-area towns, with bottled or tank propane at 25 percent and wood at 8 percent; there is no natural gas utility in town. With propane this common, a tankless water heater on propane is a popular upgrade.

Getting to Know North Berwick
North Berwick incorporated on March 22, 1831 and grew up as a 19th-century mill town powered by Doughty Falls on the Great Works River, which ran a sawmill, gristmill and carding mill before rail shipping arrived in 1842. Hussey Seating Company, founded here in 1835, was recognized in 2003 as Maine's oldest family-owned business.
Pratt & Whitney also operates a manufacturing plant in North Berwick, described as the largest manufacturing floor under one roof anywhere in Maine at 875,000 square feet -- a striking contrast to the town's quiet mill-village roots.
Local & Independent — Not a Franchise
Aces Highlands is independently owned and based in greater Portland, with no franchise territory map dictating how North Berwick 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 Ductless Mini-Split Works
- Outdoor condenser — compressor and fan reject or absorb heat
- Line set — refrigerant lines run through the wall sleeve
- Wall sleeve — one small penetration, no ductwork needed
- Indoor wall head — coil and blower
- Warm air — directed by adjustable louvers
Homeowner Guide
Ductless Mini-Splits: Zoning, Placement & Multi-Unit Systems
A ductless mini-split solves a specific problem — heating and cooling a space with no existing ductwork — and it does it with more control over individual rooms than almost any ducted system can offer.
Read the Full GuideMore Heat Pumps & Mini-Splits
Ductless Mini-Splits is part of our full heat pumps & mini-splits lineup. Explore the details or browse everything we offer in North Berwick.
Ductless Mini-Splits DetailsAll Services in North BerwickService Info
Codes & Permits for Ductless Mini-Splits in North Berwick
In North Berwick, plumbing permits come from the Local Plumbing Inspector at the North Berwick Code Enforcement Office (Matt LeConte, Code Enforcement Officer) (21 Main Street, North Berwick, ME 03906 (mailing: P.O. Box 422), (207) 676-3353 Opt. 2). With 5,129 residents, North Berwick is required to enforce the Maine Uniform Building and Energy Code (MUBEC). Large manufacturing facilities (Hussey Seating, Pratt & Whitney) mean some commercial-scale HVAC/electrical demand exists alongside the town's mostly residential/rural housing stock.
- 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
- 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
How Aces Highlands Handles Ductless Mini-Splits in North Berwick
- 58% of North Berwick households still heat primarily with heating oil, so we size a ductless mini-splits 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.
The village center of North Berwick, a former mill town along the Great Works River.
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
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!
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.
Ryan Eling
3 months ago
This team was called in by my property management company for where I rent. Elijah and his team were professional, clear speaking. Good communicators gave me the real deal. Didn't give any runaround. I trust them and want to use them for my own projects.
Christian van Loenen
4 months ago
Beyond impressed with Elijah and his team. Professional, communicative, and do great work. HIGHLY recommend. Thank you, Elijah!
Ductless Mini-Splits FAQs
Can a mini-split heat a room all winter in Maine?
Yes — cold-climate mini-splits are rated to keep producing heat at -13°F and below, and Maine homes run tens of thousands of them through every winter. Correct sizing and mounting the outdoor unit above snow line are what make the difference.
How much does a ductless mini-split cost installed?
A quality single-zone installation typically runs $4,000–$6,000. Multi-zone systems cost more depending on the number of indoor heads. Efficiency Maine rebates on qualifying systems reduce the net cost, and we quote firm prices up front.
Are mini-splits noisy?
No — modern indoor heads run at whisper-quiet levels on low fan speeds, quieter than a refrigerator, and the compressor noise stays outside. If a mini-split is loud, something is wrong with it.
Do mini-splits need maintenance?
Yes: rinse the indoor filters every few weeks during heavy use, and have the system professionally cleaned and checked once a year — coils, blower wheel, refrigerant charge, condensate drain, and defrost operation.
How long does installation take?
A typical single-zone installation is finished in one day, including electrical connection and full commissioning. Multi-zone projects usually take two to three days.
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Radiant Floor Heating in North BerwickNeed Ductless Mini-Splits in North Berwick?
Call our North Berwick team or get a free quote. We will get you scheduled and take care of it right the first time.
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