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Best boiler installation pros near Interlaken, NJ

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    Average homeowner rating
  • Verified reviews icon803
    Verified boiler installation services reviews

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

Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Interlaken, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Lenny and his crew installed a new Lennox furnace for us. The team is courteous and professional. Lenny found that our old humidifier was installed at the wrong place because of the difficult duct work. He went above and beyond his responsibility and installed the new humidifier at the correct position. I greatly appreciate his honesty and utmost professionalism. It is no wonder that his company gets consistently high reviews."
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+6

14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for LIV AIR
LIV AIR
5.0(
14
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Interlaken, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I had such a great experience with Liv Air! They serviced my boiler, and from start to finish the process was seamless. Leo is incredibly professional, easy to speak with, and genuinely such a nice person. He?s honest, reliable, and you can tell he truly cares about his customers. The technician who came to replace the parts was also wonderful ? very clean, respectful, and efficient. I?ve dealt with other companies before, but no one even comes close to the level of service Liv Air provides. Their pricing is fair and reasonable, and they answer calls right away, which is so rare these days. I?m honestly taken back by how great they were. I highly recommend Liv Air!"
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Heating & A/C Project

+46

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Easy Flow Drain Cleaning and Mechanical Services
4.8(
128
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Interlaken, NJ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"se  Rob is a dream come true. As a single woman running my own home and being very particular.....it is extremely important to be able to discuss the job, hear all the details, and employ someone who is honest, honorable, well qualified, neat, and highly informed. I first hired Rob for the drain problem. He accomplished that efficiently and neatly at a reasonable price. We discussed options for a back up for the sump pump. Having a finished basement, I am always concerned about water. I have never lost electricity during a rain storm....but the possibility always takes up space in my brain. I have a portable generator....but I have to be home to start it. Today Rob arrived on time and installed the back up for me. It took the whole morning as he predicted. He explained how it all worked and it is a beautiful thing. I so appreciate knowledgable and personable service. I highly recommend Easy Flow Drain and Mechanical LLC for any plumbing needs. Oh....one more thing...he noticed a leak in my fairly new furnace exhaust piping. He pointed it out and gave me several possible reasons for the leak so I could intelligently discuss it with the company that installed the new energy efficient furnace. What else could you want from a plumber? I was extremely satisfied and impressed with his service. I'm also grateful for Angie's List!!!!
"
Recommended by95%of homeowners
Avatar for Braido Heating & AC
Braido Heating & AC
5.0(
25
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Interlaken, NJ and surrounding areas

In business since 1978

Emergency services offered

Credit card accepted

"I called in the late morning and the friendly office person took down all my information and gave me a window of time between 2-4 PM. She later called and said that the serviceman got done early with his morning job and would like to know if he can come earlier. The repairman, Andrew, was professional and knowledgeable. He opened the heating system access doors and found an error code. He promptly fixed the issue and also cleaned another part, which he said could give problems in the future. He took the time to explain why the problem occurred and what he did to fix it. He also took down the make/model of the heating system in case it needs more work in the future. Since there were not parts required, I was only charged the minimum service fee. The heat is working solidly now."
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Recommended by100%of homeowners
Avatar for H2bros Plumbing and Heating
H2bros Plumbing and Heating
5.0(
32
)
Gas Boiler or Radiator Heating System - Install

Serving Interlaken, NJ and surrounding areas

In business since 2025

Free estimates

Offers commercial services

"I had the best experience with H2Bros Plumbing and Heating. I hired them to install Navien combi unit to replace my old boiler and water heater. Genaro and Javin were very knowledgeable, professional, and polite from the start. They did an awesome job by installing all the needed parts by the code and very neat. Even though I know some plumbing companies cut corners and not install all additional components that recommended by Navien. Very reasonably priced for the job they did. I would definitely recommend them for similar jobs or any plumbing and heating projects. Please see the photo of the finished job for yourself."
Response time3 hrs
Response rate100%
Goldys oil heat service
4.9(
12
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Interlaken, NJ and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"We called because we had no heat or hot water. Steve came within a few hours, assessed the situation and replaced a clogged valve. The cost was very reasonable and he made sure to clean up after himself. He took a great deal of time to answer my questions and explained to me the costs and advantages of updating our furnace as well as alternatives to oil heat, We have used this company many times (as we have a very old home) and Steve is always very professional and friendly."
Recommended by90%of homeowners
Avatar for Frost Heating & Air Conditioning LLC
Frost Heating & Air Conditioning LLC
4.9(
81
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Interlaken, NJ and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"The installation and service went very well. Frost Heating came out timely for the estimate and delivered the best price for the HVAC replacement. It was in July during the heat wave and Gary and crew made sure the work was scheduled and installed as quickly as possible. He and his staff did the installation in one day in a very hot attic. Gary and crew were very knowledgeable, accommodating and polite. Going forward I will be using this company for the semi-annual system checkups and any issues that may arise."
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+5

Recommended by96%of homeowners
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Install Boiler FAQs, answered by experts

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.

Professional HVAC installation requires licensed expertise in several areas, including electrical- and plumbing-related work. An HVAC team must know how to safely handle regulated refrigerant chemicals and the gas, oil, or propane used in furnaces and boilers. A proper HVAC installation protects your home from energy loss, fires, and even carbon monoxide leaks.

No, there isn’t always water in radiators. In a one-pipe system, water is constantly circulating from the boiler to the radiators and back. In a two-pipe system, water travels through two separate channels: one that goes to your radiators and one that returns back to the boiler so it can heat up again.

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

The Interlaken, NJ homeowners’ guide to boiler installation services

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