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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(
9
)
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

+13

19 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
7 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"
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+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

"Mark and his "right hand," Liz are a pleasure to deal with, they're like friends. I've had Mark's skilled and friendly crew clean the boiler chimney and repair the chimney cap. Mark's crew is clearly knowledgeable and works with care and artistry. Both projects reasonably priced compared to other contractors. I highly recommend Eastern Chimney."
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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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+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

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Due to fuel line connections and venting complexity, professional installation is required for safety and efficiency.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

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 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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