
Boiler Installation in New Gloucester, Maine
High-Efficiency Systems · Proper Sizing & Design · Clean Copper Piping
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- Since 2019
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Boiler Installation for New Gloucester Homeowners

Need boiler installation in New Gloucester? 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.
Aces Highlands installs high-efficiency boiler systems designed to keep your home warm through the toughest Maine winters. Every installation is properly sized, cleanly piped, and thoroughly tested before we leave.
We install oil, propane, and natural gas boilers from trusted manufacturers including Viessmann, Buderus, and Weil-McLain. Our installations feature clean copper piping, properly insulated lines, and professional workmanship that speaks for itself.
Every boiler installation starts with a heat loss calculation to determine the right size system for your home. An oversized boiler wastes fuel and short-cycles, while an undersized system cannot keep up in cold weather. We get the sizing right. Pair your new boiler with a radiant floor heating system for the ultimate in comfort.
We handle complete system installations including boiler placement, piping, zone controls, expansion tanks, and all necessary safety devices. Our work meets or exceeds all applicable codes and manufacturer specifications. Ask about our financing plans for new boiler installations.
Why New Gloucester Calls Aces Highlands
- Based just outside New Gloucester and out on Cumberland County calls every day
- No scare tactics — just an accurate diagnosis and a price that holds
- Most requests land a visit within days, not the following month
- Fully licensed, fully insured; Google reviewers back up the work
New Gloucester Homes and What They Need
New Gloucester has about 2,300 homes spread across 47 square miles, and the stock spans more than two centuries. Census estimates put the median year built at 1987, yet roughly one in nine homes predates 1940, many of them in the historic village along the old county road, in Upper Gloucester and around the Shaker community at Sabbathday Lake. Most of the rest are single-family houses from the 1970s onward on rural frontage lots, and about 8 percent are manufactured homes, a larger share than in neighbouring Gray. Old farmhouses with ells and attached barns tend to carry plumbing and wiring from several eras, added room by room over the decades, so an older house can hide undersized circuits or early wiring behind later updates. A wiring assessment and rewire before adding heat pumps, an electric range or an EV charger avoids surprises.
Heating and Cooling in New Gloucester
New Gloucester leans on heating oil harder than most of its neighbours. Census estimates show close to 70 percent of occupied homes burn fuel oil or kerosene as their main heat, about 11 percent propane, about 10 percent wood and only around 7 percent electricity; under 2 percent report utility gas, and no natural gas main serves the town's rural roads. The town sits well inland in the Royal River valley at an elevation of about 360 feet, far enough from Casco Bay that winter nights run colder than on the coast. That fuel mix makes oil-to-electric conversion a big opportunity here, but a careful one. A farmhouse with a single oil boiler and a few cold rooms often does best with a ductless mini-split in the main living space and the boiler kept for hot water and the deepest cold snaps.

Getting to Know New Gloucester
New Gloucester is home to Sabbathday Lake Shaker Village, established in 1783 — the last active Shaker community in the world. Its 1794 meetinghouse still stands, the village is a National Historic Landmark, and a small number of practicing Shakers continue the tradition there today.
That deep history means New Gloucester has some genuinely old homes alongside rural properties running on oil and propane — exactly the kind of housing where a carefully planned heat pump conversion or boiler upgrade pays off, and where we do a lot of our work.
Local & Independent — Not a Franchise
Aces Highlands answers to New Gloucester homeowners directly, not a franchise office somewhere else in the country. Technicians are not on commission, so the recommendation you get is the one your house actually needs. We do the work you called us for, do it right, and earn the next call. That is the whole business model.
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 Installation: Sizing, Piping & the Details That Matter
A boiler replacement is one of the few HVAC jobs where reusing the existing piping layout without checking it can quietly undercut the new equipment's performance.
Read the Full GuideMore Boilers & Hydronic Heating
Boiler Installation is part of our full boilers & hydronic heating lineup. Explore the details or browse everything we offer in New Gloucester.
Boiler Installation DetailsAll Services in New GloucesterService Info
Service Area
New Gloucester, Cumberland County, ME
Phone
(207) 670-8616Hours
Open 24 hours, 7 days a week
Codes & Permits for Boiler Installation in New Gloucester
In New Gloucester, plumbing permits come from the Local Plumbing Inspector at the New Gloucester Code Enforcement Office (385 Intervale Road, New Gloucester, ME 04260, (207) 926-4126 x3). With 5,676 residents, New Gloucester is required to enforce the Maine Uniform Building and Energy Code (MUBEC). The town's water district serves only the Upper Village, created specifically to address groundwater contamination there — most other properties in town are on private wells.
- 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
- Installing or servicing an oil-fired boiler in Maine requires a Maine Fuel Board Oil Burner Technician license (Apprentice, Journeyman, or Master), and apprentices must work under a licensed technician. maine.gov
- 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
How Aces Highlands Handles Boiler Installation in New Gloucester
- Unitil has mains through parts of New Gloucester, 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 68% of New Gloucester 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.
- Part of finishing a boiler installation is verifying CO alarm coverage near bedrooms, the standard Maine sets for homes with fuel-fired heat like a boiler.
A National Historic Landmark on Route 26, home to the last active Shaker community in the United States.
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.
Christian van Loenen
4 months ago
Beyond impressed with Elijah and his team. Professional, communicative, and do great work. HIGHLY recommend. Thank you, Elijah!
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!
Boiler Installation FAQs
How long does a boiler last in Maine?
A well-maintained cast-iron boiler commonly runs 20–30 years; high-efficiency condensing boilers typically last 15–20. Annual maintenance is the biggest factor — a neglected boiler gives up years early, a serviced one keeps going.
How much does boiler replacement cost?
Most full residential replacements in Southern Maine land between $7,000 and $12,000 installed, depending on fuel type, efficiency class, and the piping and venting work involved. We provide a firm written quote before any work begins, and financing is available.
How long will I be without heat during the swap?
Most replacements are completed in one to two days, and we plan the changeover so your home is without heat for the shortest window possible — usually just part of one working day.
Should I convert from oil to propane or natural gas?
It depends on fuel availability at your address, your current equipment’s age, and long-term fuel pricing. Conversions unlock quiet, compact high-efficiency boilers, but they carry added venting and fuel-line costs. We install oil, propane, and gas systems, so our recommendation is not biased toward any one answer.
What boiler brands do you install?
We install trusted manufacturers including Viessmann, Buderus, and Weil-McLain, and we match the brand and model to your system design rather than pushing a single house brand.
More Services in New Gloucester
Aces Highlands handles HVAC, plumbing, and electrical for New Gloucester homeowners. Here is more of what we do nearby.
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Furnace Maintenance in New GloucesterNeed Boiler Installation in New Gloucester?
Call our New Gloucester team or get a free quote. We will get you scheduled and take care of it right the first time.
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