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Best boiler installation pros near Lyndeborough, NH

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TRUSTED BY LYNDEBOROUGH, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon370
    Verified boiler installation services reviews

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

Joe Belanger, Plumbing Services
4.5(
130
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install

Serving Lyndeborough, NH and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quality work

"I needed a faucet installed on a pedestal sink. Joe did a great job! He was on time, worked efficiently, and charged a reasonable price. Highly recommend for your plumbing needs!"
Buderus oil fired forced hot water heating system
Oil fired buderus
Navien 150 high efficiency wall mounted boiler
Water heater
Powervented water heater

+1

Response time7 hrs
Recommended by94%of homeowners
Avatar for AS Plumbing & Heating LLC
AS Plumbing & Heating LLC
5.0(
9
)
Electric Boiler or Radiator Heating System - Install

Serving Lyndeborough, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Andrew knocked this install out of the park! He replaced an incredibly inefficient hot water heater with a hybrid hot water heater, ran the condensate line through pipe straps screwed into drop in anchors along our basement wall with the cleanest looking final result that surpassed every expectation I had. He was very communicative well within the budget and will be our go to for any future work we need as long as we live in this area!"
6 neighbors recently requested a quote
Avatar for Heritage Home Service
Heritage Home Service
4.1(
1,336
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Lyndeborough, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"Excellent service! My new boiler was installed at the start of heat season and worked so efficiently this winter. Heritage worked with me throughout the install and follow up service process. I highly recommend them."
Grand opening of new location
Team breakfast
Events
Billy working hard
Golf tournament

+29

Response time5 hrs
357 neighbors recently requested a quote
Recommended by90%of homeowners
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 Lyndeborough, 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
Avatar for Sanford Temperature Control
Sanford Temperature Control
4.9(
12
)
Oil Boiler or Radiator Heating System - Install

Serving Lyndeborough, NH and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Sanford Tempwrature Control provide excellent service and AC installation. The quote process was great with several options provided and thoroughly explained what would work most efficiently for my house. Removal and installation was top notch. They will be my first call for future work."
Response time40 mins
Response rate100%
8 neighbors recently requested a quote
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 Lyndeborough, NH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"TCC is as good as it gets. After several issues with our GC and the plumber he used, I insisted that we use ours to fix everything that was messed up and/or flat-out wrong in our house. He agreed and I immediately called TCC. First, Joe is the best when it comes to boilers and plumbing issues. He is extremely knowledgeable and very patient when someone like myself, who knows absolutely nothing about boilers, ask a LOT of dumb questions. He fixed an issue that we've been having since we moved into the house last summer - one that our GC's plumber has been to the house on three different occasions to fix and only made worse. I've recommended TCC to clients who needed boiler repairs, plumbing updates and such in their homes and all have been equally as pleased. Are they cheapest around? No. But I've found that, when it comes to contractors, you get what you pay for and if paying a little more means I'll have good service and it'll be done right the first time, then I'll pay it every time. TCC rocks!"
Central AC
New Gas boiler
All new hydronics
All new hydronics
28 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Easy A's Plumbing & Heating, LLC
Easy A's Plumbing & Heating, LLC
4.5(
3
)
Oil Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install - For Business

Serving Lyndeborough, NH and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

Welcome to Easy A's Plumbing & Heating, LLC. We are excited to exceed your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

Under the camp
Attic
Camp
Camp
Camp

+68

Response time1 day
Recommended by100%of homeowners
Avatar for McGinley & Sons
McGinley & Sons
3.8(
24
)
Oil Boiler or Radiator Heating System - Install

Serving Lyndeborough, NH and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I needed to either have my existing furnace repaired or replaced. My furnace I currently had was over 20 years old and had visible holes in it. I around for 4 estimates. Two companies were on holiday break. Two companies responded: McGinley and Sears.Bill McGinley came over within two days of my initial call to give estimates on repair/replace. Bill McGinley indicated that to repair would cost $1800 and to replace would run $2800. The estimate from Sears was more than double that of McGinley on the replacement and they said that they would not recommend repairing at all. Bill McGinley came by again to answer questions that we had regarding connections, etc. and answered everything to our satisfaction. We also gave him an AngiesList coupon and asked if the 10% indicated would be on the installation or equipment. Bill said that it would be applied against the entire bill! What a nice surprise! He immediately took off $280 and gave us a new estimate and said that he was available later that week to install. He arrived within the 30 minute window he had given us and pulled out the old furnace, replaced it with a new, energy-efficient unit and left the basement tidy and clean. I am thoroughly happy with the experience. Bill has assured us that should we have any questions about the unit once we need to use it, he'll be more than happy to come out to accommodate us.  The entire process, from first call to installed unit took 9 days; 7 days from the estimate to the install.  When I thought they would be here for most of the day, they removed the old unit, installed the new unit and cleaned up after themselves in under 3 hours!
I would definitely recommend this company and would use them again."
Additional Photos
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Additional Photos

+5

26 neighbors recently requested a quote
Recommended by56%of homeowners
Prime Time Mechanical, LLC
3.7(
3
)
Oil Boiler or Radiator Heating System - Install

Serving Lyndeborough, NH and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

With over 6 years of experience Prime Time Mechanical, LLC is one of New Hampshire's premier HVAC contractors. We specialize in all types of installations and repairs from gas and oil furnaces, boilers, water heaters, and gas piping. Our staff takes pride in providing our customers with the highest quality of work and customer service. Give us a call today!

Response time2 days
Recommended by100%of homeowners
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Install Boiler FAQs, answered by experts

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

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

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.

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

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

The Lyndeborough, NH homeowners’ guide to boiler installation services

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