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Best boiler installation pros near Princeton, MA

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon814
    Verified boiler installation services reviews

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

Avatar for D Day Plumbing
D Day Plumbing
5.0(
46
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Princeton, MA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Damien arrived on time and determined our issue quickly and corrected our clogged pipes. We also asked him to check out another issue. He stayed and fixed this issue as well. He also cleaned everything up before leaving. A true professional. We will definitely be hiring him again and recommending him to all of our friends. Thanks again Damien"
Cabinet - finished product
Cabinet rebuild (before picture)
Gas Hot Water Heater Install - Power Vented
Navien Wall Hung Water Heater
3 Bay Commercial Sink Install

+32

Response time2 hrs
Recommended by100%of homeowners
Avatar for Domination Plumbing and Heating
Domination Plumbing and Heating
4.6(
23
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Princeton, MA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I am absolutely thrilled with Domination's Service.  A highly skilled plumber (today Tristen) comes quickly, determines exactly what the problem is, recommends the best products to solve the problem, then the service manager calls with pricing so there are no surprises, and Tristen does an excellent job of fixing the problem and installing new products.  I have had this company come a couple of times and I am always completely satisfied with the excellent work they do.  I highly recommend Domination."
Custom Work
Custom Work
Custom Work
Custom Work
Custom Work

+20

Response time4 hrs
Response rate96%
10 neighbors recently requested a quote
Girouard Plumbing & Heating
4.8(
5
)
Gas Boiler or Radiator Heating System - Install

Serving Princeton, MA and surrounding areas

Approved

Customers say: True professional

We specialize in all phases of heating, cooling and plumbing services-- installs, repairs, maintenance, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Recommended by80%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.6(
22
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Princeton, MA and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"We hired Loudon Mechanical to install Daikin mini-splits in our home. The quote was reasonable. Each person in their crew was courteous, prompt, and efficient. They completed our job in two days and left the job site clean. W are extremely pleased with Loudon Mechanical and would highly recommend this company."
Garbage disposal
Bathroom plumbing
Water heater
Water Filtration
Plumbing maintenance

+19

Response time9 hrs
Recommended by84%of homeowners
Avatar for Morton Plumbing and Heating
Morton Plumbing and Heating
5.0(
5
)
Gas Boiler or Radiator Heating System - Install

Serving Princeton, MA and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"Morton’s Plumbing & Heating did an excellent job replacing my bathroom vanity and sink. I would recommend them to anyone looking for a great honest plumber who is reasonably priced compared to these big corporations."
1 neighbors recently requested a quote
Avatar for Chimney Chap Inc - South Shore Fireplace Inc
Chimney Chap Inc - South Shore Fireplace Inc
4.7(
635
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Princeton, MA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"I bought a really nice regency gas fireplace from South Shore Fireplace and couldn't have been happier with the way they treated me and completed the installation. They were the most attentive and considerate companies I approached which is why I went with them. We couldn't get the time of day from other fireplace stores. These guys were right on the ball from the start. Spent a lot of time going over the different stoves and options that go with them all. The installation was scheduled and went very well. Installers were very thorough and clean. This was a complete installation, needed the chimney as well as the stove. Everything was done perfectly and I couldn't be happier. Recently, the stove I picked had a recall and I was informed and updated by Scott as soon as he had news. This actually went on for a couple of months but Scott would contact me every couple of weeks and let me know what was going on. When the replacement part came in, they scheduled the work IMMEDIATELY and I met Jon, one of the senior techs and installers. Jon was on time, meticulous and thorough. Very clean and organized as you would expect a master craftsman to be. The repair went very well and made my stove run better than ever before. When your happy with a job someone does for you, you hardly ever write a review but something turns sour, people can't write one quick enough. When I need something done, I go online and read all the awful reviews of probably great companies so I do not hire them. This review is for all of you that are like me and come here to get the low down on a business. Do not hesitate to go with South Shore Fireplace. It is very hard to find craftsman who really care about what they do and also so nice to deal with. South Shore Fireplace will be my go to guys for the rest of my life. Love you guys - job well done and sincere thank you for your continued support throughout the years."
Copper Cap Installation
Finished Product of Chimney Rebuild
Class A Solid Fuel System
Additional Photos
Additional Photos

+40

Recommended by93%of homeowners
Avatar for Tingley Electric Services Inc
Tingley Electric Services Inc
4.7(
219
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Princeton, MA and surrounding areas

In business since 2003

Credit card accepted

"Jason and Noah did a great job replacing the old knob and tube wiring and installing a three-way switch on a dark flight of stairs. They worked on our project from start to finish, without interruption, which we greatly appreciated. They did a good job patching the holes they had to make in walls and ceilings in order to run the new wires. They cleaned up nicely at the end of each day and stored their tools out of the way in our basement overnight. At the end of each day, Jason gave us a walk-through of the progress he and Noah had made during the day. He had a positive, professional, "can-do" approach to the work and challenges of the project."
Our Staff
Our Staff
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by95%of homeowners
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Install Boiler FAQs, answered by experts

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Yes, most municipalities require a permit for propane boiler installation to ensure safety and code compliance. Permit fees vary by location and are often included in your installer’s quote, as they’ll handle the permitting process. Ensure that you always check local regulations before starting your project to avoid fines or delays.

A furnace is a big unit where gas, heating oil, or electricity heats the air. The warmed air is then pushed back out through ducts and vents. 

A boiler uses electricity, heating oil, or gas to heat water that is pushed into the room through a radiator. This is one of the oldest and most effective ways to heat a house, but radiators can also be unsightly and leave hot and cold spots in the room.

Heat pumps use a refrigerant to move heat from outside into the house and return it to the room through ducts and vents.

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.

The Princeton, MA homeowners’ guide to boiler installation services

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