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Best boiler installation pros near Andover, MA

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TRUSTED BY ANDOVER, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified boiler installation services reviews

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

Avatar for J. Griffin Heating & Plumbing, Inc.
J. Griffin Heating & Plumbing, Inc.
4.9(
32
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Andover, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Fantastic. Jeff is a pro. Installation went as described in both locations. He came back Immediately when I had a water gauge issue for my water meter ( installed 7 years ago) and replaced it on the spot. Jeff is professional, punctual, cleans up, old furnace removal and does great work. I’m very happy with my 2 new efficient heaters and hot water heaters! My heating costs are down substantially! I’m glad we chose Jeff."
Navien 95% combi boiler install
steam oil to natural gas conversion
Navien boiler
Navien Boiler
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+15

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,404
)
Gas Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Andover, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Live Your Most Comfortable Life with a Company You Trust. \nWe offer Same Day Service and Next Day Installation! \n \nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season. \nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!

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+6

65 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Joe Montbleau Plumbing & Heating
Joe Montbleau Plumbing & Heating
5.0(
34
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Andover, MA and surrounding areas

Approved

In business since 2019

Warranties offered

Small jobs welcome

"Joe Montbleau is responsive, smart, hungry, and professional. Oh, and by the way, does excellent quality work. He is, in my opinion, the epitome of what a service provider should strive to be. If you are not in the mood for a white-hot glowing endorsement check out now because it only gets better from here. I had a plumbing EMERGENCY. As in it is December, I have tenants living in my building, and my boiler dies. Dies I say! Deader than Jimmy Hoffa. So I put the word out to a few places that I need a boiler stat. Joe contacts me within hours and goes to the house the next day. Day after that he gets me a quote. Speaking of quotes, his was excellent. Not the lowest, but by no means the highest. It was both very fair and quite reasonable given the circumstances. I went with him because I felt a high level of confidence that he knew exactly what he was doing and was being very honest in his communications with me. I got several quotes (some of which were outrageous) and perhaps more than anything the feeling that I was not being worked over made me choose Joe. And glad I did! Two days later I had a shiny new boiler running perfectly. Not only does Joe do the boiler install to perfection he handles everything. Removal, install, plumbing, electrical. He even had an oil burner tech come out to tune the burner so that it achieves the highest-possible efficiency. Would I recommend Joe? Let me tell you something, I could not recommend anyone more highly. I am already looking for more jobs I can have him do so get him while you can. If your plumbing starts to go, call Joe Montbleau."
Kohler Cast Iron Tub
Kohler Shower Valve
New Vanity with Moen Widespread Lav Faucet
Kohler Toilet
In-Law Kitchen Sink with Cook Top

+15

Response time7 hrs
Recommended by100%of homeowners
Avatar for Morris Heating & Air Conditioning
Morris Heating & Air Conditioning
4.8(
81
)
Electric Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install+3 more

Serving Andover, MA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We worked with Andy, Matt and Alex to have a Mitsubishi split system installed in our home and they did an excellent job explaining the system and installing it. They worked with us in choosing the location and type of units we wanted with regard to function and aesthetics. Everyone was very pleasant and accommodating and the house was left in perfect condition each day when they left. We highly recommend this company!"
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+8

4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Andover, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"He was timely, professional and responsive. He clearly knows the technical aspects of the trade and provided us with a lot of information about the equipment he would be installing and how it would work with our existing ductwork.  We did not care for his sales approach because he tried to sell us on things we did not ask for and did not need.  He tried to sell us on a humidifier for the system which we really don't need because we live right by the ocean where it is quite humid year round, even in the winter. Adding humidity to our house could cause problems with mildew or mold.   He also tried to sell us on replacing our hot water tank for a more efficient model even though ours is only 5 years old.  We got the feeling that he was trying to pack as much sales onto the heat loan program without really thinking about the customer's specific situation, and that put off me and my husband from wanting to work with him.  At the end of his sales presentation he decided on the spot he would give us an unspecified discount.  We did not like this high pressure sales tactic.  We had not received other quotes yet so we declined to decide on the spot.  He emailed us a couple days later offering a 10% discount if we decided by a certain date a couple days later.  We decided to wait beyond that date so we could get more bids.
Joe's quote was $2000 higher than a quote from another installer who has equally good reviews on Angies list.  Both quotes were to install the same equipment, however the second installer included the cost of converting two unused ducts into returns and installing a pass though in a ceiling to help balance our system.  I shared this information with Joe, and he responded by saying he would beat their price by $100.  It goes to show that it pays to shop around. 
As Airco's good reviews on Angies list attest and my interactions with him, I am sure they would do quality work, but my husband and I were totally put off by his sales and pricing approach and did not want to work with the company as a result.

"
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+4

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Christopher Viscarello Plumbing
Christopher Viscarello Plumbing
4.5(
72
)
Gas Boiler or Radiator Heating System - Install

Serving Andover, MA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"We lost our boiler - and all heat – just one day before a major snowstorm was forecasted to hit. I reached out to Chris from Chris Vaccarello Plumbing to see if there was any chance he could fix our existing boiler before the storm arrived. After thoroughly assessing the condition and issues with the old system, Chris explained the problems clearly and offered to install a brand new heating system the very next day. True to his word, Chris and his team arrived promptly at 7 AM on the day of the storm. They worked tirelessly and with incredible dedication straight into the night, just to make sure we had heat during the worst of the storm. Their commitment, teamwork, and professionalism was truly impressive. I would absolutely hire Chris again and highly recommend him and his team to anyone in need of plumbing or heating services. Their reliability and work ethic are second and none."
High efficient boiler
High efficient boiler
High efficient boiler
High efficient boiler
High efficient tankless

+21

1 neighbors recently requested a quote
Recommended by88%of homeowners
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Install Boiler FAQs, answered by experts

A furnace takes in cool air, heats it through the burner and heat exchanger, and sends the air on its way to warm your home. A boiler is a pressurized vessel that produces hot water or steam to heat the home and provide hot water. A boiler may or may not work together with a furnace.

A home radiator works by using radiation and convection to transfer heat throughout your home. Electric radiators use metal to conduct heat and warm the air, which then rises to warm the room. Steam and hot water radiators work with a boiler and piping system to pump thermal energy throughout the home. Hot water radiators use a boiler to heat the water before circulating it to the radiator, while steam heating radiator systems convert the heated water to steam before circulating it out. When the water or steam cools, it travels back to the boiler to be heated again.

Boiler installations and replacements cost between $3,600 to $8,400. Expect to pay around $5,900 on average for a new boiler, including installation. Adding new radiators or heaters to the boiler may include separate costs if you are also upgrading those components, so the final price may be higher. To decrease costs, you can look for local energy rebates for using a boiler and wait until installers are offering discounts for a first-time installation.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

One of the easiest ways to determine which type of furnace will work best for your home is to contact a professional in your area. Many HVAC companies offer free consultations to help potential customers determine if they need a new system and which type would work best for their home and the community’s climate.

The Andover, MA homeowners’ guide to boiler installation services

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