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Best boiler installation pros near Flourtown, PA

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    Average homeowner rating
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    Verified boiler installation services reviews

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

Avatar for East Coast Comfort Inc
East Coast Comfort Inc
4.9(
579
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+1 more

Serving Flourtown, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Credit card accepted

"I had the quote done in December and was hoping to nurse my 44 year-old boiler through 1 more winter. Well my boiler said it’s final goodbye in January-2019 so I moved forward with a new hot water boiler. I was able to schedule the installation within less than a week which I thought was good. The installation took the better part of a full day but was not really much of a bother as the team was able to access the basement through the bilco doors on the street. At the end they walked me through all of the work completed, answered questions and let me know to call them if there were any problems. A month into use it’s working perfectly and I am very happy about the whole process."
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Response time2 days
Response rate99%
5 neighbors recently requested a quote
Avatar for Christian Home Services Heating, Cooling, Plumbing & Electrical
Christian Home Services Heating, Cooling, Plumbing & Electrical
4.3(
231
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Flourtown, PA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"From the initial call to the office through the installation process, the experience with Christian was top-notch.  Mark, our HVAC specialist, was very professional and attentive as he worked with us to chose our new system and schedule the installation.  He was in contact with us throughout the process, even being there on the day of installation.  The installers, Ed and Dan, were also very professional.  They installed the new indoor and outdoor units, humidifier, and thermostat under the time estimated, gave an orientation to the new system and controls, and left our home without a trace of the installation, other than a brand new, highly efficient heating system.  I would highly recommend Christian.
"
1 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Heath Mechanical Services, LLC
Heath Mechanical Services, LLC
4.7(
53
)
Gas Boiler or Radiator Heating System - Install

Serving Flourtown, PA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Excellent Contractor. Heater would not fire, had been told by several people it was too old and should be replaced. Mr. Heath responded to our call in the morning and came out that afternoon at exactly the time he told us he would. He found the problem in a few minutes replaced the bad pilot sensor and did some adjustments and had the heater running correctly within an hour of arriving. He made sure it went through an entire cycle of firing up, heating, shutting off when boiler temp was reached and then refiring when boiler dropped below temp and thermostats were calling for heat. It was extremely well priced and well done. Recomend Mr Heath to anyone with heater/ plumbing issues. He is very courteous and professional."
 400,000 BTU
 150,000 BTU
 400,000 BTU
 150,000 BTU
 575,000 BTU

+3

2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.4(
1,600
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Flourtown, PA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"Furnace was not operating because the company's automatic delivery system ran me out of oil.
Technician showed up promptly and got the furnace operating but could not get heat into the house. Had to reschedule to have zone valves replaced. Technician show up late and didn't have the required parts. Had to reschedule again.
The third technician showed up on time with all the correct parts and worked most of the day to get the system operating properly.
He was completely knowledgeable and very conciencious that everything was working correctly.

"
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Response time6 days
Response rate100%
18 neighbors recently requested a quote
Avatar for Strive For Services Heating & Cooling
Strive For Services Heating & Cooling
5.0(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Flourtown, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"wonderful experience upgraded heating system from oil to gas without any problems…work done in less time than anticipated at a very reasonable price….customer service on point with knowledge of project…install done professionally with courtesy and patience …call Demetrius"
Before
Furnace Installs
After
Furnace Installs
Furnace Installs

+22

Response time10 hrs
2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.6(
678
)
Gas Boiler or Radiator Heating System - Install

Serving Flourtown, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"We could not be happier with choosing Unique Indoor Comfort for our new HVAC system. We found this company by being referred by a client of my husbands. The original duct work in our house was extremely undersized, over working our unit and not creating good airflow to reach the third floor of our town home. Reni came out to our home, and took the time to explain to me options with Unique to really make our new HVAC unit/system efficient and comfortable temperatures in our house. I really appreciated his kindness and patience with me with all my questions. Unique was able to get us scheduled within a week or finalizing the contract, just in time in end of April when the first heat wave hit. It has been almost two months now since Henry and Matt installed our new HVAC system (they both were friendly and did an excellent job) and we are truly enjoying it. With a new baby in the house, it is a relief to have this new unit and ability to cool down our house quickly and efficiently. I know it is a lot interviewing and getting quotes from different HVAC companies - it is a big investment. This company truly stood out for us and were able to work with our budget and our needs for our home. They were the only company who proposed how we could add an additional vent to allow more airflow, and to redo the duct work to the proper sizing for our house and up to code. We are very grateful and HIGHLY recommend Unique. Thank you Reni, Matt and Henry again!"
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+3

2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Dilling Heating & Cooling
Dilling Heating & Cooling
4.5(
44
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Flourtown, PA and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

At Dilling: Heating, Cooling, Plumbing & Electrical, we provide HVAC, Plumbing, and Electrical repair, maintenance, and replacement services in the Charlotte Metro and surrounding areas. We are available to you 24 hours a day, seven days a week, and can respond to your home's service issues within 24 to 48 hours upon initial request. Give us a call today! Dilling Does It - Since 1955!

5 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Patriot Heating, Air & Fuel Oil
Patriot Heating, Air & Fuel Oil
4.2(
9
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Flourtown, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"EXCELLENT. Had Horizon Services (who I was contracted with until today) come out to do the annual service. Guy came without his equipment, told me he couldn’t purge the system, and then told me it’s better to have my oil company service our boiler anyway and to cancel our service with Horizon. Consider that done. Called Patriot. They were upset that Horizon was ripping us off and didn’t fulfill their contract. Then they passed my info on to their techs who were in the area and stopped to see if they could do anything even though they were in their oil delivery truck and not their service truck. These guys came, fixed the issue, and left in about a half an hour. NO ISSUES WHATSOEVER. This is the second time Patriot has come out last minute when a different company failed and fixed our problem. These guys are AWESOME. Highly recommend them to everyone looking for heating oil or service. Thank you again Patriot!"
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+2

8 neighbors recently requested a quote
Recommended by87%of homeowners
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Install Boiler FAQs, answered by experts

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

Overall, heating your home with an oil furnace tends to be less expensive than heating your home with an electric heating system. Oil heating systems stay warm for longer periods of time without drawing a constant electrical current to maintain a temperature. Plus, heating oil systems typically have a longer lifespan and lower price tag than their electrical counterparts, resulting in short- and long-term savings.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

Yes. In many cases, switching from an old furnace to a high-efficiency boiler can help you save money over time. You can also save money by switching from an electric boiler to a gas boiler, which costs much less compared to the energy bills an electric boil can create. Boilers are often (but not always) more efficient than furnaces, too. Then there are discounts, rebates, and incentives that can help you save on the initial costs.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

The Flourtown, PA homeowners’ guide to boiler installation services

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