
Furnace Installation in Cumberland, Maine
High-Efficiency Models · Proper Sizing · Ductwork Inspection Included
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- Since 2019
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Furnace Installation for Cumberland Homeowners

Cumberland homeowners call Aces Highlands for furnace installation because we are close by, based at 508 Riverside St Unit 1 in Portland, and out on Cumberland County roads every day — we know this area's housing, weather and permit process cold.
When it is time for a new furnace, Aces Highlands helps you choose and install a high-efficiency system that delivers dependable heat and lower energy costs. Every installation includes proper sizing, clean ductwork connections, and thorough testing.
We install oil, propane, and natural gas furnaces from trusted brands. Modern high-efficiency furnaces can operate at 95% efficiency or higher, meaning more of your fuel dollar goes toward heating your home instead of going up the chimney. You might also want to consider a heat pump system for even greater efficiency and year-round comfort.
Proper sizing is critical for furnace performance. An oversized furnace short-cycles and creates temperature swings, while an undersized unit runs constantly without reaching comfortable temperatures. We perform a load calculation to determine the right size for your home.
Our furnace installations include removal of the old unit, new furnace installation, ductwork inspection and connection, thermostat setup, and a complete system test. Older homes may also benefit from an electrical panel upgrade to support the new system. We make sure everything is working perfectly before we leave.
Why Cumberland Calls Aces Highlands
- A Cumberland County crew that already knows Cumberland's streets and housing stock
- Pricing you see up front and a diagnosis you can trust — never a sales pitch
- Most calls get on the schedule the same week you reach out
- Fully licensed, fully insured; Google reviewers back up the work
Cumberland Homes and What They Need
Cumberland's housing splits between an old village core and decades of newer subdivisions. Census estimates put the median home at 1984, with about 15 percent built before 1940, in Cumberland Center, on the Foreside and on the older farms of West Cumberland, and another 15 percent built since 2010. Roughly 40 percent went up between 1980 and 2009, the era of the town's many subdivision neighborhoods. About 82 percent of homes are single-family detached. The older farmhouses often have fieldstone foundations, damp basements, knob-and-tube or cloth-sheathed wiring and heating added in stages, while 1990s and 2000s houses are reaching the age when original boilers, furnaces and water heaters come due. Where a house has radiant floor heating, its boiler and mixing controls need periodic attention.
Heating and Cooling in Cumberland
Cumberland has more natural gas than the other towns around it. Census estimates show utility gas heating about 23 percent of occupied homes, a higher share than Falmouth, Cape Elizabeth or Windham, alongside fuel oil or kerosene at about 50 percent, bottled propane at about 12 percent, electricity at about 8 percent and wood at about 3 percent, with solar showing up in about 2 percent. Summit Natural Gas of Maine began building mains here in 2013 under a joint agreement with Falmouth and Yarmouth, and Unitil also lists Cumberland in its territory, but gas mostly follows the denser roads and many homes in West Cumberland remain beyond it. That leaves owners weighing different upgrades: gas conversions and a high-efficiency furnace where a main is at the street, and heat pumps paired with oil or propane backup farther inland, where winter nights run colder than on the Foreside.

Getting to Know Cumberland
Cumberland split off from North Yarmouth in 1821 and has hosted the Cumberland Fair — one of Maine's great agricultural fairs — every September since 1868. In a rarer piece of town history, Chebeague Island, part of Cumberland for 184 years, voted to become its own town and officially separated on July 1, 2007.
Cumberland's larger lots and farmhouse-style homes are well suited to multi-zone heating — one reason ductless mini-split systems and radiant setups are among our most requested jobs here.
Local & Independent — Not a Franchise
Aces Highlands is a locally owned Portland, Maine company serving Cumberland — not a national franchise. Our technicians are not commissioned salespeople and nobody here is required to upsell you anything. That is how we keep customers calling back, one honest job at a time.
How a Furnace Works
- Return air — pulled in through the filter
- Blower — pushes air across the heat exchanger
- Burners — ignite to heat the exchanger
- Heat exchanger — transfers heat without mixing combustion gases
- Supply air — warm air delivered to the home
Homeowner Guide
Furnace Installation: Sizing, Ductwork & Venting
A furnace replacement is a chance to fix problems the original installation may have never addressed — most of which live in the ductwork, not the furnace cabinet.
Read the Full GuideMore Furnace Repair & Installation
Furnace Installation is part of our full furnace repair & installation lineup. Explore the details or browse everything we offer in Cumberland.
Furnace Installation DetailsAll Services in CumberlandService Info
Codes & Permits for Furnace Installation in Cumberland
In Cumberland, plumbing permits come from the Local Plumbing Inspector at the Town of Cumberland Code Enforcement Office (290 Tuttle Road, Cumberland, ME 04021, (207) 829-2207). With 8,754 residents, Cumberland is required to enforce the Maine Uniform Building and Energy Code (MUBEC). Cumberland is one of the few Cumberland County towns where the Portland Water District provides both water and wastewater/sewer service; most surrounding rural towns are on private wells and septic.
- Installing, repairing, or servicing a propane or natural gas furnace requires a Maine Fuel Board Propane and Natural Gas Technician license, with separate authorizations depending on BTU size and scope of work. mainelegislature.org
- Propane and natural gas equipment and dispensing installations in Maine must comply with NFPA 54 (National Fuel Gas Code) and NFPA 58 (Liquefied Petroleum Gas Code). maine.gov
- Maine's adopted 2021 International Mechanical Code (part of MUBEC) sets installation, clearance, and venting requirements for furnaces in municipalities that enforce the code. maine.gov
How Aces Highlands Handles Furnace Installation in Cumberland
- Summit Natural Gas of Maine (Cumberland is also on Unitil's Maine gas-service town list) has mains through parts of Cumberland, so a gas-fired swap is on the table wherever a line already reaches the street; off that grid the choice is oil, propane or a heat pump.
- About 50% of Cumberland homes heat with heating oil today. Oil equipment is installed to NFPA 31, gas and propane to NFPA 54/58, and every vent or chimney tie-in to NFPA 211.
- Once a furnace installation is finished, we check that carbon monoxide detectors are actually present near the bedrooms — Maine law requires them in any home heated by fuel-burning equipment.
Cumberland Center's public library on Main Street, a longstanding gathering point in the town's small village core.
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
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.
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.
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!
Furnace Installation FAQs
How much does a new furnace cost installed?
Most residential furnace replacements run roughly $5,000–$9,000 installed depending on fuel type, efficiency class, and ductwork condition. We provide a firm written quote before ordering equipment, and financing is available.
How long does furnace installation take?
A straightforward replacement is completed in one day, with heat restored the same evening. Jobs involving significant ductwork, venting changes, or fuel conversion may take a second day.
What size furnace does my home need?
The size should come from a heat-loss calculation of your actual home — insulation, windows, air sealing, square footage — not from copying the old unit’s label. Oversized furnaces short-cycle and create temperature swings; undersized ones run constantly and still fall behind.
Should I replace my furnace with a heat pump instead?
Worth considering. Cold-climate heat pumps heat efficiently through most of a Maine winter and add air conditioning, and Efficiency Maine rebates may apply. Many homes pair a heat pump with a furnace as backup. We install both, so we can price the options against each other honestly.
Do you remove the old furnace?
Yes — removal and disposal of the old unit is included in every installation, along with a full cleanup of the work area.
More Services in Cumberland
Aces Highlands handles HVAC, plumbing, and electrical for Cumberland homeowners. Here is more of what we do nearby.
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Sewer Line Repair & Replacement in CumberlandNeed Furnace Installation in Cumberland?
Call our Cumberland team or get a free quote. We will get you scheduled and take care of it right the first time.
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