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Best boiler installation pros near Middletown, IN

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon196
    Verified boiler installation services reviews

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

McConnell Plumbing Heating & Air Conditioning, Inc.
5.0(
4
)
Gas Boiler or Radiator Heating System - Install

Serving Middletown, IN and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 hrs
Response rate86%
Recommended by75%of homeowners
Avatar for Milburn Mechanical Services, LLC
Milburn Mechanical Services, LLC
5.0(
2
)
Gas Boiler or Radiator Heating System - Install - For Business

Serving Middletown, IN and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Chris, the owner, was very knowledgeable about the type of furnace we needed, as well as could afford. He knew how big it should be for the size of the house. We have been using it this winter and even in the coldest period, it kept the temperature perfect. Chris did the install in minimal time and with professionalism. He even put in a flap, so that if we wanted to use our wood furnace it would close off the gas furnace flu, so the electronics would not overheat. We were very comfortable with him in our home."
Response time8 hrs
8 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Roy Rogers Heating and Air LLC
Roy Rogers Heating and Air LLC
4.8(
57
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Middletown, IN and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Roy came out and gave me an estimate which I thought was reasonable. He explained what he would do and what he would throw in. I got a new Trane 95% efficiency 100000 BTU furnace and 3 ton a/c unit, a new thermostat, and a small pump to pump the water from the AC and heater to my washer drain. He had to make some changes to the intake duct including making a new spot with a door for the filter, and capped the flue to the chimney since the new furnaces are vented differently. I also got a new 50 gallon water heater. He threw in a 10 year parts and labor warranty on the HVAC system provided I do twice a year maintenance, and threw in the first 2 years of maintenance for free. It was a three day install. The first day they installed the water heater and removed the old water heater and HVAC. He also hauled off an old dishwasher I had replaced over the weekend. The next two days was installing the new HVAC. We decided on a new spot for the outside unit which was better than where the old one was. Better air circulation and more secure. Roy always kept me informed as to what they were doing and how long he expected it to take. Roy and his crew were very courteous and left my basement cleaner and in better shape than when they started. I am very happy with the work he did for me and I'm very satisfied with the new equipment and highly recommend him."
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Tracy Miller
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Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Summers Plumbing Heating & Cooling - Greenfield
Summers Plumbing Heating & Cooling - Greenfield
4.4(
27
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Middletown, IN and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"It could have gone better. A few issues with smoking from the furnace. It was a mfg. problem and not the fault of Summers. They followed up every week for a month to figure out and clear up the problem. Their work was well done and installation went quickly. Everyone was very professional and even went above and beyond to fix some things that they found done poorly by other contractors that had nothing to do with the furnace. Really terrific folks and the office staff were just as helpful and friendly. The guys even sat with me when everything was done and explained to me how to fill out the multiple warranties and file for rebates. I wouldn't have known where to begin if left on my own like most contractors do. All-in-all a good experience."
Tankless Water Heater install day!
Always a welcoming face to help with your HVAC and Plumbing Needs
Yard Sign
Spring AC Check
24 Hour Service

+9

Response time1 day
Response rate100%
Recommended by85%of homeowners
Avatar for Broadripple Electric Inc.
Broadripple Electric Inc.
4.9(
61
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Middletown, IN and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"They did a great job! I had 3 outlets in my house that sometimes worked and sometimes didn't. Unlike a prior electrician I hired who told me "there was nothing they could do"... the team at Broad Ripple Electric took the time to investigate the situation, and find the source of the problems, and fixed the issues. They also were able to update my antique doorbell - they installed a new working doorbell while retaining many of the antique parts (for aesthetics) to the old doorbell. They were more than happy to explain to me what the problems were and they were able to come up with solutions that were affordable and of quality. It's clear they are very knowledgeable, and they also cleaned up after their work and were respectful of my house, my time and my loud barking dog!"
Additional Photos
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+25

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

Deciding whether or not to replace radiators with a different heating system depends on your personal preferences. Radiators can take longer to heat up than a central heating system, and they take up floor space. However, they can be very efficient at heating, and they keep rooms at a more comfortable humidity level in the winter than forced-air systems.

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

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.

The Middletown, IN homeowners’ guide to boiler installation services

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