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    Average homeowner rating
  • Verified reviews icon471
    Verified boiler installation services reviews

Find Boiler installation pros in Boston

Avatar for Precision Heating & Cooling
Precision Heating & Cooling
4.8(
45
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Boston, NY and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I called Precision to assist with a furnace issue at my grandmother's house. In short, Mike was responsive, professional and very transparent throughout the process of replacing an older furnace. He met the need with expertise, and completed the job in a shorter amount of time than expected and was truly a pleasure to work with. Call Mike before you make the mistake of dealing with less experienced techs from larger companies who will just throw parts at your equipment and cross their fingers. Happy to have found a trustworthy company to work with!!"
Response time8 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
4.5(
645
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Boston, NY and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"T-Mark came to work on a very old boiler that was not heating properly. The technician Scott arrived within the scheduled time window. He was very knowledgeable about boilers and was able to quickly diagnose the problem. No parts or replacement was necessary. He also gave me some helpful tips on the system we have. All in all, a great experience."
Boiler Installed
2 Boilers Installed
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Cellino Plumbing, Heating and Cooling
Cellino Plumbing, Heating and Cooling
4.0(
71
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Boston, NY and surrounding areas

Approved

In business since 1995

Emergency services offered

Small jobs welcome

"In January 2020, one of the pipes going to our boiler leaked, and because our old boiler's auto refill and low water cutoff failed, the boiler was dry-firing. The fire dept. had to come and shut off power to the boiler at 1 am. I called Cellino, and Luke (the president) called me back at 4 am. Tom M. was here in the morning and told me we needed a new boiler. The next day, the boiler came in, and a team including Chris, Frank, and Tyler spent all day (12 hours) installing it. We are now safe and warm. I can't recommend Cellino highly enough for the customer service and quality workmanship."
Sewer Camera Inspection
Excavator Digging the Exterior Hole
Fusing the New Sewer Line
Attaching the Bursting Head to the New Sewer Line
Sewer Bursting Machine in the Exterior Hole

+18

Response time11 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Emerald Heating and Cooling
Emerald Heating and Cooling
5.0(
5
)
Gas Boiler or Radiator Heating System - Install

Serving Boston, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

Emerald Heating & Cooling was founded in 2000 by Marty and Carrie Sheehan, who combine their strengths to offer great HVAC service to the local area.\n\nThe business began after founder Marty Sheehan worked for an HVAC company and trained under a wise technician who told him “be like the duck on the water.” By this, he meant that ducks always appear graceful and in control above the water, while below the surface they are trying hard to stay afloat. It’s a metaphor for working hard while doing a beautiful job, hustling without mistakes, and doing great work without the fuss.\n\nMarty has taken this mindset and applied it to every aspect of our business, from the logo to the mission. This is how we approach every job we do.

Gallery
Gallery
10 neighbors recently requested a quote
Avatar for Belknap Heating & Cooling Inc
Belknap Heating & Cooling Inc
4.7(
47
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Boston, NY and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"24 hour service with NO up charge. Requested a repair, no heat. Existing Lennox furnace was 30 years old. Our first contact with Technician Nick was an indication of the professionalism and expertise of the company. Nick showed up sharing with us, great coffee from Lewiston. He found the furnace blower seized up but also the beginning of two cracks in the heat exchanger (CO hazard). Nick showed me the cracks with a camera. The furnace break down occurred the day we were supposed to leave for vacation. Belknap accommodated us with same day service and replacement with a new furnace. Everything was explained. People were in and out all day. Scott measured. Chris issued a proposal. Dave and Corey installed. A new Ruud furnace replaced the Lennox. The installers replaced all the exhaust pipes including that for the HW heater, disassembled the unused wood burning furnace connections, did electronic hookups to the circuit breaker panel, installed a hard wire combination smoke /CO detector and a new digital thermostat. All old equipment was removed and the work area cleaned up. The new setup looks much better, smaller and shiny. All conscientious and thorough guys. We chose not to replace the air conditioner (suggested due to the old style metal drip basin) since it still works. This would have cost more than the furnace. We felt the furnace install price was very fair considering the amount of work completed and the heat emergency. Give this company a call when you need heat!"
Recommended by95%of homeowners
Avatar for Sullivan Heating & Cooling
Sullivan Heating & Cooling
4.6(
125
)
Boiler or Radiator Heating System - Install or Replace

Serving Boston, NY and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Sullivan Heating was great to deal with from making the service call appointment through the service call! Office staff were very friendly as well as the service person. The service person was professional and left the serviced area clean and tidy. I felt that I could have been taken advantage of as I do not know much about heating and cooling systems but I was treated fairly and the price was super reasonable! I highly recommend this family owned business and rest assured that you will be happy that you chose them for your heating and cooling service calls and installations."
Jerry Sullivan
TRANE Comfort Specialist
Sulivan Heating
TRANE™ Comfort Specialist
Michele

+19

Recommended by88%of homeowners
Avatar for Stagelight Heating and Cooling
Stagelight Heating and Cooling
5.0(
11
)
Gas Boiler or Radiator Heating System - Install

Serving Boston, NY and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Mike is punctual, honest, knowledgeable, and very professional. He installed a new boiler with assistance from his partner,Sarah. They are both great workers and very nice young people. I would highly recommend this company."
Response time10 hrs
Recommended by100%of homeowners
Showing 1-10 of 37
Install Boiler questions, answered by experts

Since your boiler keeps you warm and provides hot water to your home, you’re likely to notice issues with heating in your living space right away. The most obvious sign that your boiler is breaking is not getting any heat or hot water. You might also hear some odd sounds coming from your boiler during operation, the flame in your gas boiler is not blue, the pressure is inconsistent, or your boiler is using more energy than it should. If you notice any of these signs, be sure to call a pro right away.

Yes. In many cases, switching from an old furnace to a high-efficiency boiler can help you save money over time. You can also save money by switching from an electric boiler to a gas boiler, which costs much less compared to the energy bills an electric boil can create. Boilers are often (but not always) more efficient than furnaces, too. Then there are discounts, rebates, and incentives that can help you save on the initial costs.

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.

Most propane boilers last 15 to 20 years with regular maintenance and proper care. The lifespan depends on the quality of the unit, proper installation, and the level of maintenance. Investing in annual service can maximize longevity and efficiency. Routine inspections and timely repairs prevent early breakdown, ensuring your boiler heats your home for years to come.

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

The Boston, NY homeowners’ guide to boiler installation services

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