
Furnace Repair in Westbrook, Maine
Same-Week Service · All Fuel Types · Honest Diagnostics
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- Since 2019
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Furnace Repair for Westbrook Homeowners

Need furnace repair in Westbrook? Aces Highlands runs out of 508 Riverside St Unit 1 in Portland and covers Cumberland 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.
A broken furnace in Maine winter is an emergency. Aces Highlands provides fast, accurate furnace repair with honest diagnostics — we fix what actually needs fixing and nothing more.
Common furnace problems include no heat, blower issues, ignition failures, strange noises, short-cycling, and thermostat malfunctions. Our technicians can quickly identify the root cause and get your heat back on.
We repair oil, propane, and natural gas furnaces from all major manufacturers. We carry common parts like ignitors, flame sensors, blower motors, and control boards to complete most repairs in a single visit. Regular furnace maintenance can prevent many of these common issues.
If your furnace is at the end of its life and repair costs do not make sense, we will tell you honestly and help you evaluate replacement options. We never pressure you into a decision.
Why Westbrook Calls Aces Highlands
- A Cumberland County crew that already knows Westbrook's streets and housing stock
- Diagnostics come first, upsells do not — the invoice matches the quote
- Fast turnaround — we get most jobs booked within days, not weeks
- Fully licensed, fully insured, and reviewed by real customers on Google
Westbrook Homes and What They Need
Westbrook's housing splits cleanly into two eras. Census estimates put the median home at 1975: about a quarter of units date from before 1940, the old mill-town core along the Presumpscot, while roughly a quarter were built since 2000 as the city grew faster than any other in Maine between 2010 and 2020. Fewer than half of homes are single detached houses, about a fifth of units are in buildings with five or more apartments, and about 6 percent are mobile homes, a higher share than most nearby towns. Neighborhoods such as Cumberland Mills, Frenchtown and Deer Hill carry older two- and multi-family houses, while newer apartments and subdivisions fill in toward Prides Corner and the edges of town. That older half often has aging drain stacks and supply piping, and clearing old drain lines is a routine part of keeping it working.
Heating and Cooling in Westbrook
Oil still heats about half of Westbrook: census estimates show roughly 49 percent of occupied homes on fuel oil or kerosene, about 19 percent on utility gas, about 17 percent on electricity and about 11 percent on bottled propane. Unitil's Northern Utilities serves the city, so gas is an option on many streets near downtown and the main roads. Westbrook sits a few miles inland of the harbor, so winter nights run a touch colder than on the Portland peninsula. Older homes here were built around oil-fired boilers or furnaces and many have no central cooling at all. A common upgrade is adding central air conditioning through a heat pump, which also takes a large share of the heating load off the oil burner.

Getting to Know Westbrook
In January 2019, a giant spinning disk of ice roughly 300 feet across formed on the Presumpscot River in downtown Westbrook and made headlines around the world — news crews from as far away as Europe and Japan covered it, and it has reappeared in later winters. Westbrook's identity as a mill town goes back much further: the paper mill S.D. Warren bought in 1854 still operates today under Sappi.
Generations of mill workers built Westbrook's neighborhoods, which is why so many local homes are sturdy older houses with aging mechanicals. Panel upgrades, boiler swaps, and heat pump retrofits in that housing stock are some of our most common Westbrook calls.
Local & Independent — Not a Franchise
We are an independent, Portland-based company, not a franchise chain routing your Westbrook job to a call center. Every technician is paid to solve the problem in front of them, not to hit an upsell quota. We do the work you called us for, do it right, and earn the next call. That is the whole business model.
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 Won't Heat? Here's How We Narrow It Down
Furnace calls almost always start the same way — "it's not blowing warm air" — but the actual cause splits into a handful of distinct failure points.
Read the Full GuideMore Furnace Repair & Installation
Furnace Repair is part of our full furnace repair & installation lineup. Explore the details or browse everything we offer in Westbrook.
Furnace Repair DetailsAll Services in WestbrookService Info
Codes & Permits for Furnace Repair in Westbrook
In Westbrook, plumbing permits come from the Local Plumbing Inspector at the City of Westbrook Code Enforcement Department (2 York Street, Westbrook, ME 04092, 207-854-0638). With 20,400 residents, Westbrook is required to enforce the Maine Uniform Building and Energy Code (MUBEC). Housing stock skews older: 36.7% of housing units were built before 1960 (24.8% before 1940), with a median year-built of 1975 — more legacy plumbing/heating systems than the county average.
- 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
- A carbon monoxide detector must be present in each area within or giving access to a bedroom in the applicable occupancy types under 25 MRSA §2468, regardless of whether the furnace burns oil or gas. mainelegislature.org
How Aces Highlands Handles Furnace Repair in Westbrook
- Where Northern Utilities, Inc. d/b/a Unitil serves the street in Westbrook, gas equipment is usually the simplest furnace repair option; elsewhere we quote oil, propane and heat-pump alternatives side by side.
- With 49% of Westbrook on heating oil, most furnace repair calls here follow NFPA 31 (oil), NFPA 54/58 (gas/propane) or NFPA 211 (venting), depending on what's already installed.
- Once a furnace repair 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.
The city's municipal building on York Street in Westbrook's Cumberland Mills area.
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.
Malina Foss
3 months ago
I can not recommend Sam and his team enough!! In a world of slow response times and cut corners they went above and beyond in every area, installing a new electrical panel for me. Their attention to detail and love of their craft truly sets them apart from the rest!
Steve Robertson
3 months ago
Where to begin? These guys hooked up a sauna for me and did an amazing job, it was not a small job. Projects big or small, these guys are my go to. Responsive, reasonably priced, and professional. In a world where it is tough to get good service, I'm thrilled to have these guys in my phone.
Furnace Repair FAQs
My furnace stopped working — what should I check first?
Check the thermostat batteries and settings, the furnace power switch (looks like a light switch on or near the unit), the breaker, and the filter — a fully clogged filter can trip the furnace’s safety limit. On oil units, confirm you have fuel and press the reset button only once. If none of that works, call us.
Why does my furnace turn on and off every few minutes?
Short-cycling is most often a clogged filter causing overheating, a dirty flame sensor dropping the flame signal, or an oversized furnace reaching temperature too fast. It wastes fuel and wears components, so it is worth fixing promptly.
How much does furnace repair cost?
Common repairs — flame sensors, ignitors, capacitors — typically run in the low hundreds. Blower motors and control boards cost more. We quote the exact price after diagnosis and before any repair, so there are no surprises on the invoice.
When is a furnace not worth repairing?
When it is past 15 years and facing a major repair like a heat exchanger, blower motor, or control board, replacement usually wins the math — especially counting the fuel savings of a modern high-efficiency unit. A cracked heat exchanger on an older furnace is almost always a replacement, for safety reasons.
Do you repair oil furnaces?
Yes — oil, propane, and natural gas. Our team holds a Maine Master Oil Burner license, so oil-fired equipment is core work for us, not an afterthought.
More Services in Westbrook
Aces Highlands handles HVAC, plumbing, and electrical for Westbrook homeowners. Here is more of what we do nearby.
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Tank Water Heaters in WestbrookNeed Furnace Repair in Westbrook?
Call our Westbrook team or get a free quote. We will get you scheduled and take care of it right the first time.
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