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TRUSTED BY FAIRFAX, OH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon291
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Fairfax, OH

*The Angi rating for Boiler Installation companies in Fairfax, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Fairfax, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on September 15, 2026

Find Boiler installation pros in Fairfax

Eco Plumbers, Electricians, and HVAC Technicians
4.4(
767
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Fairfax, OH and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Credit card accepted

Eco Plumbers, Electricians, and HVAC Technicians is your eco-friendly, full-service residential plumbing, electrical, heating, cooling, and drain choice and one of the best-reviewed and best-rated water heater maintenance & repair, green plumbing, heating & cooling, sewer & drainage service company. Whatever the task, large or small, our focus is on helping you explore your options, so that you can balance functionality, environmental friendliness, and price for your project. No matter what you decide, we'll employ our knowledge and experience to better suit you, your wallet, and our environment. Headquartered in Hilliard, Ohio Since 2007. Serving the Central Ohio, Greater Dayton, and Cincinnati areas. OH LIC# 23868 OH LIC#27968 OH LIC#46198

1 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Schneller Plumbing, Heating & Air
Schneller Plumbing, Heating & Air
4.6(
242
)
Gas Boiler or Radiator Heating System - Install

Serving Fairfax, OH and surrounding areas

Approved

In business since 1928

Free estimates

Emergency services offered

"Austin C. provided a professional, knowledgeable, and quality installation of my water heater."
Sub Station II
Before and After
WOW!
New Furnace!
Response time1 day
Recommended by94%of homeowners
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Avatar for One Hour Heating & Air Conditioning - Cincinnati
One Hour Heating & Air Conditioning - Cincinnati
4.0(
93
)
Oil Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Fairfax, OH and surrounding areas

Approved (Corporate)

In business since 1954

Emergency services offered

Customers say: Quick response

"Service technician was very professional. He took time to show me what had to be fixed and explained how it would improve furnace performance. He took the time to make certain I was satisfied with the outcome. He tested the systems to check they were in good working order. Finally we have excellent customer service."
One Hour Team
242 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Clark's Home Service's
Clark's Home Service's
4.8(
23
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Fairfax, OH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Clarkâ s Home Services installed a completely new HVAC for us. They were extremely knowledgeable, efficient, and provided excellent customer service. We would highly recommend them to anyone!!!"
Split system replacment
Air handler closet 2
NEW AC set up
Split system replacment
Old AIr handler with no AC

+1

Response time11 hrs
Response rate88%
25 neighbors recently requested a quote
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Avatar for Chilly Heating & Cooling
Chilly Heating & Cooling
5.0(
150
)
Boiler or Radiator Heating System - Install or Replace

Serving Fairfax, OH and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"went well. heat went bad. quoted three companies. Sam came better price with a better machine. I have been with chilly for a while, will be a long while too."
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+72

4 neighbors recently requested a quote
Recommended by96%of homeowners
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Hi Tech Duct Cleaning Inc
4.8(
148
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fairfax, OH and surrounding areas

In business since 1995

Free estimates

"EXCELLENT EXPERIENCE. THEY MADE SURE I KNEW EXACTLY WHAT I WAS GETTING, WHAT IT INVOLVED, AND HOW IT WORKED, BEFORE THEY EVER SHOWED UP. THEY WERE RECOMMENDED BY BOTH ANGIE'S LIST AND OUR HVAC COMPANY ADAM'S"
Additional Photos
Recommended by92%of homeowners
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Avatar for Flow Rite Plumbing
Flow Rite Plumbing
4.7(
711
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fairfax, OH and surrounding areas

In business since 1997

Credit card accepted

"Provider did a good job install sump pump.  Also installed new back flow valve.
"
Finished product
bathroom demolition 1
bathroom demolition 2
Finish product
Picture with light on

+6

Recommended by94%of homeowners
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Hauser Heating & Air Conditioning
4.7(
274
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fairfax, OH and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"Last winter our old furnace wasn't working properly. Called Hauser and they came to our house within 2 hrs as furnce not working and very cold. Heat exchanger bad in an old furnace. Got quotes on 3 different furnaces that night and it was installed the very next morning! Since installation their service has been 5 star. Highly recommend Hauser Heating & Air."
CARRIER GAS FURNACE
CARRIER GAS FURNACE
CARRIER GAS FURNACE
CARRIER 80% GAS FURNACE
TEMPSTAR 80% GAS FURNACE

+7

Recommended by93%of homeowners
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Avatar for NEW CLIMATE HEATING & AIR CONDITIONING
NEW CLIMATE HEATING & AIR CONDITIONING
4.5(
18
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fairfax, OH and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"These guys were amazing. They were the first ones to call after I submitted a request on Angie's List, and they came out the same afternoon. They did everything they could to keep the price of the repair down, including calling the furnace manufacturer to see if some of the parts were covered by warranty. Then they were willing to work with me when it ended up costing a bit more than I expected (something that was out of their control.) They lent me a few heaters to put in my kids' rooms overnight since the parts place had closed for the day by the time they knew what they needed. The level of care I received from this company was incredible - not something I expected at all. I'm really happy to have worked with them, and I most definitely will be giving them my business in the future!"
Additional Photos
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+12

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

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

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.

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

The Fairfax, OH homeowners’ guide to boiler installation services

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

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