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TRUSTED BY WALES, ME HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon112
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Wales, ME

*The Angi rating for Boiler Installation companies in Wales, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Wales, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on August 24, 2026

Top-Rated Boiler installation pros in Wales - Updated Nov 2026

Avatar for Maine Way Heating and Cooling LLC
Maine Way Heating and Cooling LLC
5.0(
6
)
Oil Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Wales, ME and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Brady from Maine Way Heating & Cooling. The gentleman came when expected, very pleasant and knowledgeable. His quoted price was very reasonable and less expensive then the company we used last year. He did find that we needed another part to complete the job he was not pushy about selling it and stated we could schedule an appointment. After talking with him we asked him to go ahead and fix it. This gentleman is very professional and very upfront with his price ...We will for sure call him again next year for service and with any emergencies we may have. Thank You Brady!!"
Oil boiler installation
Oil boiler installation
Oil boiler installation
Oil boiler installation
Oil boiler installation

+4

16 neighbors recently requested a quote
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Integrated Air Solutions
5.0(
8
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Wales, ME and surrounding areas

In business since 2013

Emergency services offered

"Jeff was very knowledgeable and professional, moved and repaired my propane boiler when another company did not. i had struggled with this boiler not working properly for several years and in one visit he knew what was wrong and repaired it."
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+1

Recommended by100%of homeowners
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Avatar for D & M Heating
D & M Heating
5.0(
13
)
Gas Boiler or Radiator Heating System - Install

Serving Wales, ME and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"This business is excellent. We received three quotes from various businesses and D&M was the only reasonable one. The installation was done in a timely manner. The owner did an exceptional job and was both professional and efficient. Based on his service, we have decided that from now on, all service for all boiler will be done by this organization. You cannot go wrong with D&M. I highly recommend him!"
Mitsubishi Mini Split
Trio Oil Boiler
Viessman Propane Boiler
Mitsubishi Heat Pump
Rinnai Gas Boiler

+3

Response time9 hrs
10 neighbors recently requested a quote
Recommended by61%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Wales, ME and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"It went well. We will use his services again, if necessary."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Russells HVAC
Russells HVAC
5.0(
5
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Wales, ME and surrounding areas

In business since 2018

Free estimates

"Install went great would recommend to anyone"
Additional Photos
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Additional Photos

+5

Recommended by100%of homeowners
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Avatar for Eastern Chimney
Eastern Chimney
4.1(
53
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Wales, ME and surrounding areas

In business since 2018

Emergency services offered

Credit card accepted

"Did a thorough cleaning, cap install and waterproof the flashing to stop waterproof. I need a new damper and they ordered it with the necessary prep work for installation."
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+3

Recommended by84%of homeowners
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Avatar for Bellevue Builders Co
Bellevue Builders Co
5.0(
8
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Wales, ME and surrounding areas

In business since 2021

Free estimates

"Thanks for my brand new garage and studio above. It’s such a great workspace for my husband and I. What a seamless process it was working with Bellevue Builders. I definitely found my go to construction team. I recommend this company to everyone!"
Additional Photos
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+18

Recommended by100%of homeowners
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Avatar for Only Heat Pumps
Only Heat Pumps
5.0(
3
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Wales, ME and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Lucas and Cody are wonderful people. They were prompt, reliable and knowledgeable. I’m confident in their work!"
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Additional Photos

+14

Recommended by100%of homeowners
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Avatar for Precision HVAC, LLC
Precision HVAC, LLC
5.0(
4
)
Gas Boiler or Radiator Heating System - Install

Serving Wales, ME and surrounding areas

In business since 2023

Credit card accepted

"Matt was amazing - so kind and professional. He fixed my boiler issues quickly and ensured that I was comfortable with everything before he left. 10/10 would recommend - I’ll definitely be using Matt again going forward!"
Response time3 hrs
Recommended by100%of homeowners
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Showing 1-10 of 18
Install Boiler FAQs, answered by experts

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

Deciding whether or not to replace radiators with a different heating system depends on your personal preferences. Radiators can take longer to heat up than a central heating system, and they take up floor space. However, they can be very efficient at heating, and they keep rooms at a more comfortable humidity level in the winter than forced-air systems.

The primary differences between a heat pump and a boiler are their function and how they produce heat. A heat pump is a versatile system that provides both heating and cooling by moving ambient air and altering its temperature. In contrast, a boiler is solely a heating system, often working with a furnace or AC unit as part of a larger HVAC system. In terms of heat production, a heat pump generates heat more slowly and at a lower temperature, requiring a large convector for distribution. A boiler, however, produces a large amount of high-temperature heat that it emits through smaller radiators.

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

The Wales, ME homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.

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