
Boiler Repair in Eliot, Maine
Accurate Diagnostics · Oil, Gas & Propane · Safety-First Approach
- Google reviews
- Licensed & insured
- Since 2019
Efficiency Maine Registered Vendor- 100% Satisfaction Guarantee
Current offers & financing
See all coupons →Financing available
Finance up to 100% of your project with low monthly payments through our lending partners. Quick approval, no prepayment penalty.
Boiler Repair for Eliot Homeowners

Eliot homeowners call Aces Highlands for boiler repair because we are close by, based at 508 Riverside St Unit 1 in Portland, and out on York County roads every day — we know this area's housing, weather and permit process cold.
When your boiler breaks down in the middle of a Maine winter, you need it fixed fast and fixed right. Aces Highlands provides expert boiler diagnostics and repair with a focus on safety and accuracy.
Common boiler issues include no heat, low pressure, strange noises, leaking, short-cycling, and thermostat problems. Our technicians diagnose the root cause accurately so you are not paying for repeat visits or unnecessary parts. If your boiler leak has caused water damage, our leak repair team can help address that as well.
We repair oil, propane, and natural gas boilers from all major manufacturers. Whether it is a faulty circulator pump, a failed zone valve, a cracked heat exchanger, or a control board issue, we have the experience to handle it.
Safety is always our first priority with boiler repairs. We test all safety controls, check for proper combustion, and verify carbon monoxide levels before clearing a system for operation. If your boiler is beyond repair, we offer professional boiler replacement with honest guidance on the best option for your home.
Why Eliot Calls Aces Highlands
- We run trucks through Eliot and the rest of York County routinely, not occasionally
- You get the real problem and a firm number, not a pitch for extras
- Same-week scheduling for most service calls
- Fully licensed, fully insured; Google reviewers back up the work
Eliot Homes and What They Need
Eliot's median home was built in 1979, with about a quarter of housing predating 1940, reflecting a town that grew substantially from roughly 2,500 residents in 1950 to over 6,700 by 2020. That range of construction eras means service calls here run from vintage farmhouse wiring to routine work on newer subdivisions.
Heating and Cooling in Eliot
About 62 percent of Eliot households heat mainly with fuel oil, with bottled or tank propane at 21 percent and electricity at 7 percent; there is no confirmed natural gas utility reaching Eliot itself, even though neighboring Kittery has gas service. A heat pump paired with the existing oil system is a common upgrade here.

Getting to Know Eliot
Eliot incorporated as its own town on March 1, 1810, and today borders three New Hampshire communities -- Dover, Portsmouth and Newington -- across the Piscataqua River, along with South Berwick and York on the Maine side. The town is also home to Green Acre, a historic Bahá'í school property.
Eliot's population has grown steadily from around 1,650 residents in 1810 to over 6,700 by 2020, with most of that growth landing in the second half of the 20th century. The town is now extending municipal water and sewer service along the Route 236 corridor under a tax-increment financing district.
Local & Independent — Not a Franchise
Aces Highlands is independently owned and based in greater Portland, with no franchise territory map dictating how Eliot gets treated. Every technician is paid to solve the problem in front of them, not to hit an upsell quota. Getting invited back is the only metric that matters here.
How a Boiler Works
- Burner — ignites fuel to heat the exchanger
- Heat exchanger — heats the water circulating in the loop
- Circulator pump — pushes hot water through the loop
- Expansion tank — absorbs pressure as water heats and expands
- Baseboard loop — hot water out, cooler water returns
Homeowner Guide
Boiler Troubleshooting: Reading the Symptoms
A boiler that won't fire and a boiler that fires but doesn't heat the house are different problems with different urgency. Here's how to tell them apart before we arrive.
Read the Full GuideMore Boilers & Hydronic Heating
Boiler Repair is part of our full boilers & hydronic heating lineup. Explore the details or browse everything we offer in Eliot.
Boiler Repair DetailsAll Services in EliotService Info
Codes & Permits for Boiler Repair in Eliot
In Eliot, plumbing permits come from the Local Plumbing Inspector at the Eliot Code Enforcement Office (Shelly Bishop, Code Enforcement Officer / Health Officer) (1333 State Road, Eliot, ME 03903, 207-439-1813 Ext. 110). With 7,146 residents, Eliot is required to enforce the Maine Uniform Building and Energy Code (MUBEC). The town is actively extending public water and sewer lines along the Route 236 corridor under a TIF district, so utility availability differs by neighborhood.
- The Maine Fuel Board's rules for oil-burning equipment incorporate NFPA 31, the national fire-safety standard covering installation, venting, and chimney-flue sizing for oil-fired appliances like boilers. maine.gov
- Chimneys and vents serving fuel-fired appliances, including hydronic boilers, are governed by NFPA 211, the standard for chimneys, fireplaces, and vents. maine.gov
- State law requires a carbon monoxide detector in each area within or giving access to a bedroom wherever a fuel-burning heating appliance like a boiler serves a covered dwelling. mainelegislature.org
How Aces Highlands Handles Boiler Repair in Eliot
- With 62% of Eliot on heating oil, most boiler repair calls here follow NFPA 31 (oil), NFPA 54/58 (gas/propane) or NFPA 211 (venting), depending on what's already installed.
- We don't close out a boiler repair without confirming CO detectors are installed near sleeping areas, which Maine requires wherever the heat comes from burning fuel.
A residential stretch of Route 103 in Eliot, near the town's village 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.
Boiler Repair FAQs
My boiler has no heat — what should I check before calling?
Check the thermostat is calling for heat, the emergency switch (usually a red switch at the top of the basement stairs) was not flipped off, the breaker is on, and — for oil systems — that you have fuel in the tank. Press the red reset button on an oil burner no more than once. If none of that restores heat, call us rather than repeatedly hitting reset, which can flood the chamber with oil.
Why is my boiler making a banging or rumbling noise?
That kettling sound usually means scale buildup on the heat exchanger or air trapped in the system — both fixable, and both worth addressing promptly since kettling stresses the boiler and wastes fuel.
Why does my boiler keep losing pressure?
A leak somewhere in the system loop, a failing expansion tank, or a relief valve that is weeping. Small leaks are not always visible — they can hide in a slab or wall — and continually topping off with fresh water accelerates corrosion, so it is worth diagnosing rather than living with.
Is a leaking boiler an emergency?
Treat it as one. A minor fitting drip is often a quick fix, but a leak from the boiler block itself means the heat exchanger has failed. Either way, shut off the water feed if the leak is significant and call — water damage compounds by the hour.
How much does boiler repair cost?
Common repairs like circulator pumps, zone valves, and ignition components typically run from a couple hundred dollars up to around a thousand depending on the part. We diagnose first, quote the exact repair before doing it, and never invoice you for guesswork parts.
More Services in Eliot
Aces Highlands handles HVAC, plumbing, and electrical for Eliot homeowners. Here is more of what we do nearby.
Boiler Maintenance in Eliot
Boiler Maintenance in EliotRadiant Floor Heating in Eliot
Radiant Floor Heating in EliotFurnace Installation in Eliot
Furnace Installation in EliotFurnace Repair in Eliot
Furnace Repair in EliotFurnace Maintenance in Eliot
Furnace Maintenance in EliotLeak Detection & Repair in Eliot
Leak Detection & Repair in EliotNeed Boiler Repair in Eliot?
Call our Eliot team or get a free quote. We will get you scheduled and take care of it right the first time.
More Ways We Can Help
Google ReviewsServices
39Explore the rest of what we do, from…
Service Areas
48We proudly serve communities throughout Southern Maine, including…
Guides & Tips
8Learn more in our blog, with articles such as…
Company
8A few more places to begin include…
Get a Quote in Eliot
Request Service
Fill out the form below to request an estimate or schedule service.
“*” indicates required fields
Need it today?Call (207) 670-8616














