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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon808
    Verified boiler installation services reviews

Find Boiler installation pros in Princeton

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

"After spending 2 days trying to find someone to replace my hot water heater, Home Advisor recommended this company. They fit me into their schedule the same day and it was installed about 4 hours after my initially contact with them. Casey and Phil were great. Had them look at a couple of other minor future projects to do while they were here. Will definitely hire them again."
Custom Work
Custom Work
Custom Work
Custom Work
Custom Work

+20

Response time4 hrs
Response rate96%
9 neighbors recently requested a quote
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

"Chimney Chap did an excellent job replacing the termination cap on my Vermont Castings gas stove at a reasonable cost. The two technicians who performed the work were very professional and worked hard to overcome some unforeseen installation difficulties. From my initial e-mail to the installation of the cap, Chimney Chap was very responsive. Meanwhile, some other companies I contacted were unresponsive and less interested in performing a small installation project. I will surely contact Chimney Chap, Inc. in the future if I experience any problems with my gas stove."
Copper Cap Installation
Finished Product of Chimney Rebuild
Class A Solid Fuel System
Additional Photos
Additional Photos

+40

Recommended by93%of homeowners
Cardinal Plumbing Heating & Air Conditioning, Inc
4.6(
43
)
Gas Boiler or Radiator Heating System - Install

Serving Princeton, MA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Zach and his younger brothers installed a combi boiler in my old house last year. The job was well done and they used good parts. The unit worked very well this winter and I am pleased with the result. They also remove all the old equipment and even remove some unused gas pipes on my attic at no charge."
Response time7 hrs
Recommended by94%of homeowners
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Showing 1-10 of 83
Install Boiler questions, answered by experts

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

Warmed or cooled air can escape your home through drafty windows and doors. If you notice any gaps, be sure to caulk and seal them. You can also hire a local pro for an energy audit to get a list of energy-saving recommendations. 

Finally, check your insulation. It can settle in over time and become less effective. The Environmental Protection Agency (EPA) estimates that you can save an average of 15% on heating and cooling costs (or 11% of total energy costs) by sealing leaks and making sure attics, crawl spaces, and basements have a nice layer of insulation.

Boilers provide even heating, energy efficiency, and a quiet operation compared to forced air systems.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

The cost of propane and related services varies depending on tank size and location but generally ranges from $500 to $2,500 for installation and initial fill.

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.