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Best boiler installation pros near Simpsonville, KY

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon653
    Verified boiler installation services reviews

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

Avatar for One Choice Mechanical
One Choice Mechanical
4.7(
127
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Simpsonville, KY and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"The first guy came, but did not have the parts he needed, even though I specified in my email what types of plumbing I had.  We had to reschedule for another day.  The second guy came and was very professional and knowledgeable.  He installed the system fairly quickly and explained how to operate the system.  He also showed me where my furnace was installed incorrectly.  I had the original furnace installer come out and fix the problem, that was pointed out to me by this company.  Very good customer service.  I have not used the humidifier yet, but I am happy so far.
"
Lucas Parker -Owner
Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Greenwell Plumbing Heating & Air
Greenwell Plumbing Heating & Air
4.4(
107
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Simpsonville, KY and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Emergency services offered

"The young man from Greenwell Dustin texted me earlier than I expected which was great and arrived when he said he would. He diagnosed the issue told me what part was needed and told me where I could get it to save some money. Got the part and he installed it and verified everything was working correctly with no leaks of water or natural gas. Dustin will be who I request if I need any other services from Greenwell Plumbing."
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+1

9 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Aire Serv of Louisville
Aire Serv of Louisville
4.7(
559
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Simpsonville, KY and surrounding areas

Approved

Super Service Award Winner

In business since 1977

Free estimates

Emergency services offered

"Overall I'm giving the company a C grade for performance, because they were responsive after we complained directly to the company; however, based on the fact that we had to call the company on several occasions for updates became frustrating. 1. They promised to be here Thursday, April 21st @ 8am; we had to call around 10am and they arrived at 11:20am.? No explanation was given for why they showed up late. 2. Technician promised to return Friday, @ 9/9:30am, to complete the job. We texted the company around 10:30, and he called 30 min later and arrived 10min later. 3.? Technician declined to file in a hole left in the wall with insulation foam.? Had to call the company, to get them to return to fill in the hole on another day. 4. The thermostat was installed without a cover plate to cover the markings on the wall left by the old thermostat.? They didn't offer a cover plate to cover the markings during the install.? After contacting the company about the cover plate, they returned and installed a cover plate free of charge."
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+14

43 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Comfort Zone Heating & Air
Comfort Zone Heating & Air
4.6(
19
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Simpsonville, KY and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"The installation was done in a prompt and professional manner. They worked with us on payment. Our system is perfect and works wonderfully. I could not be more happy with the entire process. I would recommend these guys to anyone who needs this type of work done."
Electrical Project
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Response time7 hrs
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Prudential Heating and Air Conditioning Company
Prudential Heating and Air Conditioning Company
4.7(
319
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Simpsonville, KY and surrounding areas

In business since 1947

Free estimates

Emergency services offered

"Prudential has done my annual maintenance for a couple of years. Recently the AC gave out after 17 years with the original unit. Prudential was prompt in their response to look at the issue. They proposed options to fix, but I chose to purchase a new unit. There was no pressure from anyone to purchase a new unit which was good. Keith was my sales representative, and was very professional with his recommendations. I got 2 additional quotes from other vendors before choosing to go with Prudential, and I am glad with the decision. Unit installed and working great! Keith even made recommendations on window replacements that would make the overall home much cooler. Looking into that now. Much thanks to the Prudential team for making this process easy, especially in times when people are struggling in general with the Coronavirus situation. Great work Prudential team!"
2014 Super Service Award
2014 Super Service Award
Recommended by94%of homeowners
Legacy Heating and Air Conditioning, LLC
4.7(
13
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Simpsonville, KY and surrounding areas

Free estimates

Credit card accepted

"I have been using Legacy Heating & Air for years. They have been very good. It took them about half a hour to complete the work. There was just one person that came out."
Recommended by100%of homeowners
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Install Boiler FAQs, answered by experts

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.

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.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

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.

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.

The Simpsonville, KY homeowners’ guide to boiler installation services

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