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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.

41 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 best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

The cost of heating oil fluctuates rapidly based on supply and demand, but the average price is between $4.00 and $4.50 per gallon, which means filling a standard 275-gallon tank would cost between $1,100 and $1,240. Much like automotive gasoline, the price of home heating oil changes constantly, so the only way to get an accurate and current price per gallon is to contact a heating oil delivery company. Some companies also offer contracts with a set price that should be an average cost over the contract term.

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

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.