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Best boiler installation pros near Indianapolis, IN

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    Verified boiler installation services reviews

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

"I finally needed to replace my 23 year old furnace and was not happy with my current HVAC service provider so I started shopping around. I knew I wanted a Trane system so started at the trane.com website and saw that Roy Rogers was an authorized provider. I read their YP and Angie's List reviews and was impressed with what I saw so I contacted them. Dustin called me back within an hour and by that afternoon was at my door to take a look, answer my questions and provide me with a solution. I compared them to other larger installers and decided I wanted to give them my business. The installation went very smoothly, they were on-time and met every promise. There was a hiccup in the furnace the first night but Roy came right back out and within 15 minutes, problem solved. No issues since and it has been running great. I would highly recommend these folks for anyone looking to maintain or replace their HVAC system."
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Tracy Miller
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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
11 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

25 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

Heat pumps are significantly more efficient than boilers, typically providing three to four times the amount of heat for the electricity they consume. While boilers run on fossil fuels, heat pumps use only electricity. This efficiency can lead to long-term savings on operating and maintenance costs. However, heat pumps have a higher upfront installation price compared to boilers. Despite their lower efficiency, boilers remain a popular choice for many homeowners, with 8 million in the United States alone, due to their lower initial cost and less intensive installation process. Ultimately, the best choice depends on your home's infrastructure, your budget, and your personal heating priorities.

Costs depend on unit size, labor, fuel type, and whether additional piping or venting is needed.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

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.