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Best boiler installation pros near Tappan, NY

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TRUSTED BY TAPPAN, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon421
    Verified boiler installation services reviews

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

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 Tappan, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"My old boiler was 53 years old! On its last legs. I got In town plumbings number from a neighbor who had her boiler installed by them. I called and the next day Guy was in my home assessing my situation. The next day I had a reasonable quote and the next week he was ordering my new boiler. He installed a new boiler and water tank in a day and a half! With his two employeesâ ¦.Frank and Carl. All these guys are amazing. Full disclosure I am a pain in the behind retired police officer. I ask all the silly questions. And Guy answered them all. This experience with our new boiler could not have gone better. I could go on and on. I highly recommend them for any plumbing situation."
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 Fajardo Plumbing
Fajardo Plumbing
4.9(
7
)
Gas Boiler or Radiator Heating System - Install

Serving Tappan, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Response time7 hrs
Response rate96%
17 neighbors recently requested a quote
Avatar for Cross County Plumbing and Heating
Cross County Plumbing and Heating
4.8(
130
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Tappan, NY and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Excellent!  We were provided a contract describing the hardware and model numbers to be installed, services to be performed including removal of old HVAC units and related materials, and total cost.  Initially I was surprised that unit costs and labor costs were not enumerated.  Don't be concerned.  Using the model numbers of the components, I did on-line product and installation pricing and was satisfied with the proposal.  We set a time and date; they were extraordinarily punctual.  They completed all work in a single day (do clear all working areas and access doors beforehand).  They did an overview of operational and maintenance issues.  Left all the work areas cleaner than they were at the start and took 'garbage' with them.  As needed, I will be using them in the future for all of the services they provide."
Recommended by94%of homeowners
Avatar for Crossroads Plumbing & Heating
Crossroads Plumbing & Heating
4.6(
14
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Tappan, NY and surrounding areas

In business since 1983

Credit card accepted

Offers commercial services

"We dealt with Ralph, Ken, John, Tio, and Ryan and Steve at Crossroads plumbing for the leak in our gas pipe. Ralph patiently explained all the details and expected time frame for the job as well as the cost. All preparations for an unheated house were done by Ralph and others on that first day of the job. After more small leaks were discovered during the evaluation, we decided to have Ralph update the contract to install all new pipes rather than the time-consuming costly repair and pressure-testing of each section of pipe or joint. Two, three or four men came each weekday to finish the pipe removal and installation of all new pipes for 5 appliances. When they finished on the fourth day, Ralph was able to have the building inspector come and bring a blue card permit. Then there was a delay with Con Edison for two days. We were in touch with Ralph the whole time. What was projected to take ten days actually finished in 9 days. Con Edison came, turned on the gas and Crossroads Plumbing"
Sewer line repair
Underground sewer main repair
Gas main issue
Change out of a 1,000 gallon tank
High efficiency boiler

+2

Response time2 days
Recommended by100%of homeowners
Avatar for Orange County Mechanical
Orange County Mechanical
4.9(
48
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Tappan, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We needed a new high-efficiency boiler to replace our old one that broke down after seventeen years (of inefficiency). Ed was great to deal with from start to finish. We shopped around, but Ed was the most communicative (with text and calls) and offered the fairest price. Will definitely use Orange County Mechanical again!"
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+39

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

You can replace baseboard heaters with many other types of HVAC systems, including forced-air furnaces, hydronic heating, and heat pumps. Each one has its advantages and disadvantages, so the best choice for you will depend on your budget, preferences, and the design of your house. If you aren’t sure which option is right for you, ask an HVAC pro for guidance.

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

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.

If you’re looking for a way to heat your home that is lower in cost and higher in efficiency, you should run the numbers to see what it would look like to switch to gas or electric heat. The best choice for how to heat your home depends on your location, budget, and energy priorities.

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.

The Tappan, NY homeowners’ guide to boiler installation services

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