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TRUSTED BY SALISBURY, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon305
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Salisbury, NH

*The Angi rating for Boiler Installation companies in Salisbury, NH 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 Salisbury, NH 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 September 28, 2026

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

Avatar for Mitch Comeau's Plumbing & Heating, LLC
Mitch Comeau's Plumbing & Heating, LLC
5.0(
72
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Salisbury, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Mitch was asked to do a small install in the bathroom. He gave an estimate with cost detail that turned out to be accurate. He was quick, efficient and neat, providing the exact install requested. I would hire him again in an instant."
Our Work
Our Work
Our Work
Response time9 hrs
7 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for CRS Heating and Cooling, Inc.
CRS Heating and Cooling, Inc.
4.9(
72
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Salisbury, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Did a very good job,the price was very fair. install was nice and neat"
Response time7 hrs
Response rate86%
1 neighbors recently requested a quote
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Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)
Oil Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+1 more

Serving Salisbury, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"very pleasant and explained every step of the installation process."
Response time1 day
Response rate89%
19 neighbors recently requested a quote
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Avatar for Barrington Solutions Plumbing & Heating LLC
Barrington Solutions Plumbing & Heating LLC
4.9(
17
)
Gas Boiler or Radiator Heating System - Install

Serving Salisbury, NH and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"I finally got to build my dream garage to store all my tools and have a cool hangout on Friday nights with the boys n a couple coors. Chris came and did everything from the bathroom and the heating system. I will definitely be calling him back to add a mini split in the future. He was professional, punctual and clean. Very knowledgeable you can tell he cares about his clients."
Granite Ridge
Brook hill development
Sanborton
Derry
2.5 bathroom modular

+39

39 neighbors recently requested a quote
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Avatar for Heritage Home Service
Heritage Home Service
4.5(
464
)
Oil Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Salisbury, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"Professional, thorough, explained all of our options as our boiler is 30 years old."
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
362 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for East Coast Plumbing And Heating LLC
East Coast Plumbing And Heating LLC
5.0(
6
)
Oil Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - Install

Serving Salisbury, NH and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"East Coast Plumbing and Heating provided us with a great service on a big job of replacing our 30 years old furnace. Dylan was very accommodating and explained the process in a great detail. His estimate for the job was honest and fair. Dylan and his crew did the job in one day and did an excellent work for a reasonable price. We are very happy with this company and we will work with them in the future. I highly recommend East Coast Plumbing and Heating."
11 neighbors recently requested a quote
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Avatar for Total Climate Control
Total Climate Control
3.4(
194
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Salisbury, NH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"The plumber showed up on time, was pleasant. and finished in only an hour."
Central AC
New Gas boiler
All new hydronics
All new hydronics
28 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for Hometown Heating & Air
Hometown Heating & Air
5.0(
3
)
Gas Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - Install+3 more

Serving Salisbury, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Very responsive communicators, helpful with advice, seemed to have my best interests in mind. Installers were very courteous, friendly, efficient, and cleaned up beautifully - explained equipment and coordinated well with other contractors involved. Definitely recommend."
12,000 BTU floor mounted console
cassette style Mini split
Indoor 9,000 BTU high wall head.
36,000 BTU outdoor condenser
Additional Photos

+25

Response time1 day
Response rate100%
8 neighbors recently requested a quote
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Avatar for Water Heater Installation ProfessionalsWHIP
Water Heater Installation ProfessionalsWHIP
4.6(
164
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Salisbury, NH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Jake got the install done quickly and at a great price."
Navien water heater
Navien Combi Boiler
HTP Firetube
Recommended by95%of homeowners
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Avatar for Coy Plumbing & Heating
Coy Plumbing & Heating
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 Salisbury, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"We were very pleased with the communication and the outcome of our project. We have an old home with some older piping. Finding someone that works on steam boilers is tough. When they looked at the install, they explained what needed to happen clearly deand unrstandable."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time2 days
Response rate100%
Recommended by87%of homeowners
Request Quote
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Showing 1-10 of 77
Install Boiler FAQs, answered by experts

Propane is more cost-efficient than natural gas on a per-unit basis because it produces twice as much heat energy as an equivalent amount of natural gas. But propane is not ideal if you already have a gas line installed. The best choice for your home depends on the efficiency of your appliances and the amount of installation required of your fuel choice.

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

Installing a boiler requires training, a specific skill set, and extensive experience. Boiler installation can be extremely dangerous, as it involves working with water lines, gas lines, and electricity. For this reason, it’s strongly recommended that you hire a professional to install your boiler. Some states even consider it illegal to work on a boiler without the proper licensing.

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

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 Salisbury, NH homeowners’ guide to boiler installation services

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

See all articles