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TRUSTED BY MERCERVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon585
    Verified boiler installation services reviews

Find Boiler installation pros in Mercerville

Avatar for Climate Mechanics LLC
Climate Mechanics LLC
4.9(
53
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mercerville, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Climate Mechanics worked hard to make sure we had both systems replaced on the same day and before the summer heat started. Nathan provided excellent service and communication throughout the whole process, from the first visit through the install. We are very happy with our systems and are confident knowing we are working with a local company that will be there for the service and maintenance of the units."
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+4

Response time1 day
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Whitestone Heating and Cooling
Whitestone Heating and Cooling
4.9(
30
)
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 Mercerville, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"My gas boiler stopped working. I wanted to find a local contractor and came across Whitestone Heating and Cooling. After some research I read their reviews which were all excellent. So I called and Oscar came to my home. He and his partner looked at it and thought the leak was caused by a problen that renders the heater unrepairable. After relighting the pilot light he made a slight adjustment to the valve which stopped the leak. He could have just told me the heater was cracked and useless just to have me buy a new one to make himself more money but he didn't which i was so very grateful. He's coming back to put a sleeve in the chimney. I recommend Oscar and Whitestone Heating and Cooling to anybody who needs help with their heating or cooling systems. Today its so hard to find a contractor who above all is honest and wont take a person to the cleaners. Rest assured you can trust this one. Thank you again, Oscar. God Bless."
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+14

Response time5 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Delaware Valley Plumbing and Heating, Inc.
4.6(
571
)
Gas Boiler or Radiator Heating System - Install

Serving Mercerville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Customers say: Quality work

"Excellent plumbing company. Knowledgeable, fair priced and honest. They installed a new heater in basically one day and it is working well. They disposed of the old heater and everything is cleaned up. Also, easy to work with, did not try to upsell me anything, actually advised me that I didn't need as big a heater as I initially thought. I am very pleased with their work and will use again. Highly Recommend !"
Ceramic Tile
Ceramic Tile
Ceramic Tile
Ceramic Tile
Response time7 hrs
39 neighbors recently requested a quote
Recommended by95%of homeowners
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 Mercerville, 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

25 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Chris Walton, Sr. Plumbing & Heating
Chris Walton, Sr. Plumbing & Heating
4.6(
284
)
Gas Boiler or Radiator Heating System - Install

Serving Mercerville, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"My house has been sold. One of the things on the inspection list was clean the furnace. Chris Jr. did open the front & showed me that the inside was still very clean but I told him to clean anyway. Then he found a little water on the floor next to the furnace & discovered a leaky pipe. Explained everything he was going to do & gave me an approximate cost. He was efficient & professional. Had an excellent experience with this company. I intend to recommend them to others."
Response time5 hrs
Recommended by95%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 Mercerville, 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
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mercerville, NJ and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"
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Response time6 days
Response rate100%
17 neighbors recently requested a quote
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.3(
22
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mercerville, NJ and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"Alliance service pros came to our house to find out why nothing was flowing from our house into my septic tank. They found that the pipe from the house to the tank was failing due improper installation when the house was built. Alliance arrived at our house before the time frame they gave me. They were up front with every charge throughout the process of identifying the source of our problem. A second truck had to be called in with extra equipment and supplies. They did not leave until our problem was solve. This company is honest, reasonable, professional and the guys are very kind. We would highly recommend this company."
Before
Long view of completed work
Close up of completed work
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+19

4 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Gold Medal Service, LLC (South)
Gold Medal Service, LLC (South)
3.7(
418
)
Electric Boiler or Radiator Heating System - Install

Serving Mercerville, NJ and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Installed remote (20ft) sub panel, recessed ceiling lights in family and living room; all LEDs. Waiting for permit approval of gas fired whole house generator. Very professional, works fast and doesn't cut corners."
Gold Medal Plumber under sink
Gold Medal tech with homeowner and water heater
After - Tankless heater and water softener
Before - Older water heater
1 neighbors recently requested a quote
Recommended by86%of homeowners
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Showing 1-10 of 122
Install Boiler questions, answered by experts

If you want a new boiler that’s going to help lower your fuel bills, you should buy one that has a high energy-efficiency rating. For example, a boiler that is rated “A” uses at least 90% of the energy created by the boiler. And in order to enjoy the best performance, it’s important to have it installed properly by a highly-rated tech.

The primary differences between a heat pump and a boiler are their function and how they produce heat. A heat pump is a versatile system that provides both heating and cooling by moving ambient air and altering its temperature. In contrast, a boiler is solely a heating system, often working with a furnace or AC unit as part of a larger HVAC system. In terms of heat production, a heat pump generates heat more slowly and at a lower temperature, requiring a large convector for distribution. A boiler, however, produces a large amount of high-temperature heat that it emits through smaller radiators.

Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.

There are several types of home radiators, and the most common are steam heat radiators, electric radiators, and dual-fuel radiators. Steam heat radiators are connected to a boiler. Electric radiators can operate without being connected to anything else—they just need an electrical outlet. If you have a dual-fuel radiator, you’ll see a valve at the bottom of the system with a wire coming out of it and going into a wall. These are often your towel radiators in the bathroom. The type of radiator you have will impact how you turn it on.

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.

The Mercerville, NJ homeowners’ guide to boiler installation services

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