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TRUSTED BY MIDDLETOWN, OH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon2.2k+
    Verified boiler installation services reviews

Find Boiler installation pros in Middletown

Avatar for Chilly Heating & Cooling
Chilly Heating & Cooling
5.0(
150
)
Boiler or Radiator Heating System - Install or Replace

Serving Middletown, OH and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I have used Chilly Heating and Cooling for years for seasonal tuneups, maintenance and whole system replacements. Sam's prices are fair, he is trustworthy, he arrives on time and always conducts himself in a respectful and professional manner. He is my go to guys for all HVAC matters."
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+72

10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Extreme Heating And Air Conditioning
Extreme Heating And Air Conditioning
4.7(
160
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Middletown, OH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Very good service at a fair price. Service Manager Nick gave no pressure options for my situation. I elected for a new install which was performed within two days. Nick was very knowledgeable and responsive to my questions and concerns. Joe and Kaleb did an amazingly good job integrating the new furnace. Thrown together old systems now look like one streamlined unit. It doesn't just "work," it was put in with some craftmanship (HVAC art). Will definitely continue to use this company."
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+47

Response time7 hrs
19 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Watkins Heating & Cooling
Watkins Heating & Cooling
4.8(
96
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Middletown, OH and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"They did a great job, even noticed the original installer if the HVAC (a local company that is not good) basically slapped everything together. We had poor air flow to the second level, humidity issues, he helped us with all of that. He installed the air cleaner as they stated they would - they even took are of some warranty work/ parts when the unit failed. Good experience with a good group of HVAC professionals.
"
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10 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Blair Htg & Air Conditioning
Blair Htg & Air Conditioning
4.8(
39
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Middletown, OH and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I needed an entire new house system with all duct work installed and lines and power. I had window units for air and baseboard for heat. Greg's team was great to work with. Always on time and very professional. Did a great job on the install and I love the system Can't even hear it run. They worked and listened to me on ideas I had on what I wanted to have done, and we worked well together to come to a final solution that worked, as some of the ducts was hard to install. Would use the Blair team anytime. P.S. Great price on the system"
4 neighbors recently requested a quote
Recommended by94%of homeowners
Emma
New to Angi
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Middletown, OH and surrounding areas

Approved

Hi! I am a chemical engineer specializing in industrial utilities by trade who enjoys fixing and building things in my free time. I offer services such as furniture building, home appliance repairs (ovens, refrigerators, freezers, dishwasher, garbage disposal, washer/dryer, water heater, A/C, furnace, sump pump, etc) small scale plumbing or drainage projects/repairs (exterior storm water drainage, pvc/copper piping- I do not do cast iron, faucets, etc). I can install new appliances, but might need help lifting and setting the appliance (I do not dispose of old appliances). I also can repair kitchen stand mixers such as Kitchen aids (rebuild/regrease).

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 Middletown, OH and surrounding areas

In business since 1995

Free estimates

"They were very helpful, did great work. The two guys that came out were very friendly and knew what they were doing. One of the gentlemen let me know that the water heater vent was always running, so he helped me out there."
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Recommended by92%of homeowners
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 Middletown, OH and surrounding areas

In business since 1997

Credit card accepted

"The biggest obstacle was scheduling.  The Angie's List confirmation email did not include the instruction to schedule on the Flow-Rite web site.  It took 3 or 4 emails to clarify that which delayed getting the work scheduled. 
The replacement parts worked fine with the exception of some excess plastic on the valve which prevented a tight seal and thus lead to a running toilet.  It took a few minutes with the razor blade to cut the excess off and allowed the seal to form properly.  This probably should have been done by the installer.
"
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+6

Recommended by94%of homeowners
Avatar for Kelly Heating & Air Conditioning Inc
Kelly Heating & Air Conditioning Inc
4.3(
73
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Middletown, OH and surrounding areas

In business since 1990

Emergency services offered

Credit card accepted

"

They completed the job in less than one day and even hauled the old unit away. When the initial inspection of the unit was completed, the technician discussed all of the possibilities with the repair. He was honest with me and suggested replacing the unit and the furnace as well while he was there. I like that when he gave me the estimate, both the technician and I signed it. This was all at his suggestion, which I appreciated. Overall, it turned out very well.

"
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+1

Recommended by87%of homeowners
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Install Boiler questions, answered by experts

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Oil boilers provide reliable heating, efficiency, and long-term cost savings compared to electric options.

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.

The Middletown, OH homeowners’ guide to boiler installation services

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