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TRUSTED BY HARPSWELL, ME HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon248
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Harpswell, ME

*The Angi rating for Boiler Installation companies in Harpswell, 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 Harpswell, 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

Find Boiler installation pros in Harpswell

Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Harpswell, ME and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."
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+36

Response time1 day
Recommended by92%of homeowners
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Avatar for Aire Serv of Southern Maine
Aire Serv of Southern Maine
4.6(
38
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Harpswell, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Great! They were very responsive, polite and on time!"
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Commercial Heating and Cooling
Indoor Air Quality
18 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Griffin Heating
Griffin Heating
4.2(
17
)
Oil Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install - For Business

Serving Harpswell, ME and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Very prompt and good follow thru. I was asking for a cleaning and then someone that could support my burner and boiler. He was tied up but got right back to me. I had to contact a local company on topsham for timing."
Response time1 day
6 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for SEASIDE HEATING AND COOLING LLC
SEASIDE HEATING AND COOLING LLC
5.0(
5
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Harpswell, ME and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

Bryant heat pump
Bryant gas furnace
New boiler
Hydronic piping
Pump manifold

+1

17 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 Harpswell, 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 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 Harpswell, 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!
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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 Harpswell, 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 Harpswell, 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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Showing 1-10 of 24
Install Boiler questions, answered by experts

If you're often struggling with radiator issues like chilly spots, leaks, or annoying noises, those are common indications that your radiator may need to be replaced. Corrosion, uneven heating, and persistent hissing sounds are common issues as well. When repairs become a regular chore and your home’s energy bills start to rise, a new radiator will bring the comfort and savings you need.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

If you want to have hot water in your home and part of your plumbing system, you'll need a hot water heater. An alternative may be to heat water as you use it, such as by boiling what you need on the stove. But that's much less efficient and takes considerably longer than hooking up a water heater. Another option is to rely on appliances, such as a dishwasher or washing machine, that heat the water themselves.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

The Harpswell, 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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