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Best boiler installation pros near Indianapolis, IN

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

Hoff Heating & Air Conditioning
4.8(
63
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Indianapolis, IN and surrounding areas

Approved

In business since 1991

Credit card accepted

Customers say: Super punctual

"Mike installed both of our geothermal furnaces in 2004 when we bought our home and discovered that neither were working properly- problems missed on inspection. He gave us the best pricing on the installation of the 3 companies that bid and has been fair on pricing since that time.  He has helped with whatever minor issues have occurred. He sometimes takes a day or 2 to get back to you, but always arrives on time and is very thorough and detailed. Definitely recommend him"
2 neighbors recently requested a quote
Recommended by100%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 Indianapolis, IN and surrounding areas

Approved

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
Additional Photos
Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Aaron's Air
Aaron's Air
4.9(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Indianapolis, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Aaron came out to the house we just purchased to see why the furnace was not working properly. He showed us they issues we were having with the furnace. We didn't have central air so we had install new furnace & A/C. Everything is running great!! We definitely recommend Aaron's Air & have to a few of our friends already"
Response time8 hrs
Response rate100%
49 neighbors recently requested a quote
Avatar for Dugan Air Heating and Cooling
Dugan Air Heating and Cooling
4.8(
28
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Indianapolis, IN and surrounding areas

Approved

In business since 2012

Emergency services offered

Credit card accepted

"It went very well, they showed up on time and were very nice and took time to answer all my questions and took the time to help me set up the thermostat so I could change the temperature from my phone. They got the install done quicker than expected and hauled away my old units and cleaned up after themselves when they were done. Will definitely use them again and would recommend to my family and friends"
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+59

Recommended by96%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 Indianapolis, 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
9 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for SMITH & SON INC HEATING & AIR CONDITIONING
SMITH & SON INC HEATING & AIR CONDITIONING
4.8(
249
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Indianapolis, IN and surrounding areas

In business since 1937

Emergency services offered

Credit card accepted

"mMy boiler type furnace stopped heating the upstairs of my home.  I called Smith and Sons and was politely greeted.  I explained my issue and they scheduled a service call for Monday Morning between 830-9am.  Russ showed up at 845 and walked me thru my system and how everything worked.  He then showed me how to clear the vapor lock (air pocket).  When we were opening and shutting the valve's a water leak started.  Before Russ left all of the leaks had stopped.  15 minutes after Russ left the pressure relief valve started leaking again as well as another valve. I called Smith and Sons again and they had Russ call me.  He called a place about he parts and called me right back.  He was able to come back to my house that same day and install the pressure relief valve and make sure all of the other leaks had stopped.  This company did a great job and you can tell by the professionalism of their service man Russ that they truly care about customer service.  This companies info is now on my fridge.  I now have a HVAC company to call. "
Recommended by96%of homeowners
Avatar for Hope Plumbing, Heating, and Cooling
Hope Plumbing, Heating, and Cooling
4.5(
1,265
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Indianapolis, IN and surrounding areas

In business since 2007

Warranties offered

Credit card accepted

"Contacted Hope Plumbing on a Monday morning and they were able to provide the estimate and installation the same day. Ryan was friendly and professional. Our water heater was under warranty so he was able to pick up a replacement using the authorization code from the water heater company. GmWe are glad to have hot water again!"
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+17

16 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Bassett Services Inc
Bassett Services Inc
4.8(
214
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Indianapolis, IN and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"Our heat pump needed to be replaced and our furnace wasn't as efficient as it could have been so we decided to replace it all. After a consultation Bassett recommended a system for our house that included a furnace and standard air conditioner. We also had zones in our house but because we have an open stairway (in a not that big house) they also recommended doing away with the zones. We went with the recommendation and that first winter (last year) our house was so cold in the winter months. We were told that by letting the fan circulate all the time it would eliminate cold spots. What we didn't realize is that they never inspected or evaluated our current ductwork. It is undulated and as a result the air that circulates is always cold. The upstairs is cold and without a quartz heater in our family room, it too would be cold. We called them back to check and we were told that it seemed to be working fine. Putting a thermometer in the register said that there was heat. Later, in this summer my husband talked to them again anticipating this winter. We were told we might want to go back to having zones. It would only cost us another $1,000 or so to make that change. 

As for installation, that was done very professionally and neatly. They were prompt and polite. I would say to do your own research before Bassett ever comes and be prepared to make a decision based on that rather than what they may recommend. If I could figure out how to put that old furnace back in, I sure would. It worked much better for winter heat than this one does."
Recommended by97%of homeowners
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Install Boiler FAQs, answered by experts

A furnace takes in cool air, heats it through the burner and heat exchanger, and sends the air on its way to warm your home. A boiler is a pressurized vessel that produces hot water or steam to heat the home and provide hot water. A boiler may or may not work together with a furnace.

The average lifespan of a boiler is typically between 15 and 20 years, though some may last for as little as 10 years while others can reach 30. A boiler's longevity is influenced by several factors, including the quality of the unit, proper installation, and consistent professional maintenance.

The material also plays a significant role. Older boilers made from durable cast iron can last for over 20 years, with some functioning for up to 50 years. However, it's important to consider their lower efficiency, which can lead to higher utility bills. Modern boilers, often made from steel alloys, are designed to withstand high pressure and temperatures and have an average lifespan of about 20 years.

To maximize your boiler's lifespan, ensure it is installed correctly, have it professionally maintained each year, and address any necessary repairs immediately.

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.

Steam boilers require flushing at least every six to 12 months to keep them operating effectively for as long as possible. Depending on your water quality and frequency of use, you might need to do this more frequently. The flushing process helps to remove problematic buildup of sediments. While a boiler contractor near you can perform a thorough annual flush, learning how to drain the system yourself means you can do this monthly if you experience speedy mineral accumulation because of hard water. 

A furnace is a big unit where gas, heating oil, or electricity heats the air. The warmed air is then pushed back out through ducts and vents. 

A boiler uses electricity, heating oil, or gas to heat water that is pushed into the room through a radiator. This is one of the oldest and most effective ways to heat a house, but radiators can also be unsightly and leave hot and cold spots in the room.

Heat pumps use a refrigerant to move heat from outside into the house and return it to the room through ducts and vents.

The Indianapolis, IN homeowners’ guide to boiler installation services

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