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Best boiler installation pros near Litchfield, OH

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TRUSTED BY LITCHFIELD, OH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon926
    Verified boiler installation services reviews

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

Avatar for Sal’s Heating, Cooling, Plumbing and Sewer Inc.
Sal’s Heating, Cooling, Plumbing and Sewer Inc.
4.6(
5,521
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+1 more

Serving Litchfield, OH and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Really well. We needed a half split system as we have a 100 + year old house with a boiler and required air conditioning for health reasons. We didn’t want to have to deal with window air conditioners or removing the boiler system to replace with a forced air system; the half split was the best choice. Sal’s had the most reasonable bid and was very prompt in scheduling and installing. Every person we dealt with from Sal’s was professional, kind and had wonderful senses of humor. Grade A+ all around."
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+15

Response time1 day
Response rate100%
9 neighbors recently requested a quote
Avatar for Comfort Control
Comfort Control
4.7(
3
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Litchfield, OH and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

With years of experience serving the area, we are your solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

New 5-Series Geothermal
Nu-Calgon iWave Install
Pressure-less Flow Center
Lennox Furnace and Rheem Water Heater
Lennox Furnace and Water Heater

+26

Response time2 days
Recommended by66%of homeowners
Avatar for Litto Home Repairs
Litto Home Repairs
5.0(
3
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Litchfield, OH and surrounding areas

Approved

My name is Thomas Litto, and I am the owner of Litto Home Renovations. I have hands-on experience in a wide range of home repairs and renovation work, including replacing flooring, handling electrical and plumbing projects, and much more, as well as performing demolition for remodels and renovations. I take pride in providing reliable, high-quality workmanship and helping homeowners improve and transform their spaces with careful attention to detail.

44 neighbors recently requested a quote
Avatar for Advanced Air Solutions LLC
Advanced Air Solutions LLC
5.0(
216
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Litchfield, OH and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"I called Advanced Air solutions when I first found him on Angie's List because of his A status and the reviews as well. The reviews outside of Angie's were great as well and I see why. When I first spoke with him over the phone I felt like it was weird that I first got Mark the Owner and not an assistant or something. I told him that I was interested and wanted an estimate and we set up a date that he was at a job that morning but could pull strings to run over and do one. I was kinda worried that the man I spoke to wouldnt remember what we talked about on the phone because he is so busy, BOY WAS I WRONG! Mark shows up and comes in and answers everything that I wanted to know and more and checks things out to make sure he has his grounds covered when he would come back for install. It was quick and simple and he only stayed a lil longer because I offered him a cup of coffee and we spoke a lil on Hvac. Mark has a passion beyond HVAC and  its with people and doing the right thing the first time.  He will be my go to guy for the future. Thanks Mark and Scott!!!!
"
Before
Heating & A/C Project
Dryer Vent Cleaning Project
After
Heating & A/C Project

+26

Recommended by97%of homeowners
Avatar for Kasidonis Heating & Cooling Inc
Kasidonis Heating & Cooling Inc
4.7(
2,398
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Litchfield, OH and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"It went great - I talked with Jeff for a long time about our boiler system and a few issues we've been having (main one that the third floor radiator doesn't give off heat, and secondarily that there are a few valves we'd like replaced) and the general state of our system. He answered all of my questions thoroughly and thoughtfully and priced several improvements and services for me. There was no hard sell and I learned more about our heating system. We've used them before and will again."
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Recommended by92%of homeowners
Showing 1-10 of 47
Install Boiler FAQs, 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.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

If you’re looking for a way to heat your home that is lower in cost and higher in efficiency, you should run the numbers to see what it would look like to switch to gas or electric heat. The best choice for how to heat your home depends on your location, budget, and energy priorities.

Yes, most municipalities require a permit for propane boiler installation to ensure safety and code compliance. Permit fees vary by location and are often included in your installer’s quote, as they’ll handle the permitting process. Ensure that you always check local regulations before starting your project to avoid fines or delays.

The Litchfield, OH homeowners’ guide to boiler installation services

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