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Best boiler installation pros near Armonk, NY

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    Average homeowner rating
  • Verified reviews icon878
    Verified boiler installation services reviews

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

Avatar for CNS Heating & Cooling, Inc.
CNS Heating & Cooling, Inc.
4.4(
104
)
Gas Boiler or Radiator Heating System - Install

Serving Armonk, NY and surrounding areas

Approved

In business since 1948

Free estimates

Emergency services offered

"Boiler Replacement: From the (start) proposal to the completion of the installation the (end), our project was handled by a team of courteous professionals. I will certainly be using CNS in the future for all my heating needs."
Weil McLain Ultra Gas Boiler Installation
Fujitsu mini-split AC system
Amana Gas Furnace Installation
Goodman Condenser Installation
Weil McLain Oil Hot Water Boiler Installation

+76

Response time7 hrs
Response rate86%
Recommended by91%of homeowners
Avatar for Abel Air
Abel Air
4.6(
11
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Armonk, NY and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Abel Air came to the rescue! Doug was a godsend for us on one of the coldest days of the winter. He replaced our boiler in a timely manner and did so within the quoted price he first gave us. There was some wrinkles and additional work he did not expect, but he did it all for the same price he initially quoted. Doug and his team are thorough, communicative and completely professional. I would recommend Abel Air for all your HVAC needs. Doug is also one of the nicest guys we have encountered to do work on our home."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+2

10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bell Mechanical, LLC
Bell Mechanical, LLC
4.0(
111
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Armonk, NY and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"They came out and gave an estimate for a new boiler and we contracted with them for the replacement. The technicians seemed very knowledgeable and thorough. We had a few issues after the installation with air getting in the line and blocking the flow of hot water. However, Our installation came with a 1 year service contract and they returned to remedy the problem promptly and professionally. Bell stands behind their work. We would recommend Bell and will use them in the future."
Westchester Heat Pump
Westchester Heat Pump
Westchester Heat Pump
BBB Rating A+
Mitsubishi Diamond Dealer

+4

Response time2 days
8 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for In Town Plumbing and Heating, Corp.
In Town Plumbing and Heating, Corp.
4.7(
33
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Armonk, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Guy has done all the plumbing work and repairs in my house for many years. He is awesome! From the boiler to the sewer to the toilets and faucets, he has done it all here and Iâ ve always been very happy with his work. Highly recommend!"
Navien Combi Boiler Install
Navien Combi Boiler Install
Oil Fired Weil-McLain Boiler
Navien Combi Boiler Install
Weil-McLain High Efficiency Boiler

+22

Response time11 hrs
5 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Balunek HVAC, LLC
Balunek HVAC, LLC
5.0(
7
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Armonk, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"David and his crew were great! They were very communicative on what the issue was and responsive to my questions and calls. I had a pipe dug out and replaced in my yard by then. Will definitely hire them again if anything else happens. Would highly recommend to anyone looking for work done correctly."
HVAC Work
HVAC Work
HVAC Work
HVAC Work
HVAC Work

+3

Response time10 mins
Response rate100%
3 neighbors recently requested a quote
Avatar for Perfect Air Solutions
Perfect Air Solutions
4.8(
118
)
Gas Boiler or Radiator Heating System - Install

Serving Armonk, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"The tech arrived promptly, introduced himself and donned paper boots before entering our home. After installing a new control panel and two new Honeywell T6 Pro thermostats, he walked us through steps to download the app and connect to the thermostats. He explained each detail and answered all our questions. He was a seasoned professional from start to finish. John Viggiano provided the initial quote and inspected the job beforehand to ensure everything we needed and offered a very reasonable price. We will be using Perfect Air Solutions for all of our future cooling or heating services."
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Carrier Furnace replacement

+5

Response time1 day
79 neighbors recently requested a quote
Recommended by91%of homeowners
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Install Boiler FAQs, answered by experts

Generally, an oil furnace is considered safer than a gas furnace for several reasons. While both types of furnaces can produce carbon monoxide, a leak in an oil furnace is easier to detect due to the smell. Oil furnaces also don't connect to a gas pipeline, which reduces the chance of a fuel leak. Most importantly, heating oil is not combustible, whereas natural gas is highly flammable. This means there is a much lower risk of combustion or explosion with an oil furnace. However, an oil furnace can still pose a fire hazard if it tips over.

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.

Costs depend on unit size, labor, fuel type, and whether additional piping or venting is needed.

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

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

The Armonk, NY homeowners’ guide to boiler installation services

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