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Best boiler installation pros near Deer Park, IL

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.2k+
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Deer Park - Updated Nov 2026

Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Deer Park, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"My son and his wife who have three boys (one sick with the flu as the time) called me on a very cold February morning with his family homeless and a very cold house. After dealing with Home Comfort Systems, this is what he wrote and asked me to post: : While it was still very cold out,we smelled gas in our house. Nicor had us all evacuate. The next day, my parents recommended I call Home Comfort Systems the company which installed their new furnace a few years ago. Steve Bilica, one of the owners came out to my house before 10AM to provide me with a quote. The price was fair, I could tell he was honest and although he could've ripped me off easily as I was in desperate need. He offered fair payment options that worked with my tight budget. He contacted his supplier who delivered the new furnace before noon. A team of two brothers arrived by 1PM and began installation. They were extremely polite, considerate of my house, clean, efficient and clearly knew exactly what they were doing. By 4PM it was done and I had heat again. They even went the extra mile with some requests we had including removing an old, useless house-humidifier that was taking up space. Nothing extra for that. I was so relieved and glad that we could get back to normal and grateful to Steve and his company for their help."
Additional Photos
Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for All Temp Heating & Air Conditioning Inc
All Temp Heating & Air Conditioning Inc
4.6(
433
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Deer Park, IL and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"Phil came out to provide a free estimate for a new boiler. Appointment was scheduled for the same week and Phil called to move up the appointment due to a cancellation. He was very thorough, asked questions and answered all of mine. Would definitely recommend.
"
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+2

Response time3 days
Response rate100%
19 neighbors recently requested a quote
Avatar for Regional Plumbing Heating & Air
Regional Plumbing Heating & Air
5.0(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Deer Park, IL and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Prompt service with very little advanced notice. Technician removed old flame sensor and installed a new one in about 20 minutes. Pleased with technician and service, and will do business again them again if needed. Owner called to confirm service and sent a text with name and information about the technician before his arrival."
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4.9(
72
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Deer Park, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Tim and his assistant worked rapidly, but carefully, to remove the old furnace, install the new one, test it and then clean up the furnace area in the basement.  In addition they were able to put the furnace-mounted humidifier back in operation.  Not only was Tim and his assistant prompt, courteous and professional, they explained everything clearly and exceeded my expectations by installing a new furnace on a Sunday morning!"
Response time20 mins
Response rate100%
11 neighbors recently requested a quote
High Caliber Electric LLC
5.0(
24
)
Oil Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+2 more

Serving Deer Park, IL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

At our company, we take immense pride in our wealth of experience, expertise, and the exceptional customer service we offer to meet our clients' needs. Our mission is to consistently deliver outstanding design work and drawings, from project initiation to completion. We place great emphasis on understanding and exceeding our customers' needs and expectations, ensuring that every interaction is conducted with the utmost professionalism. Our reputation is founded on top-notch service and quality, irrespective of the size of the project. Get in touch with us today!

38 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for Simply Comfortable Heating and Cooling
Simply Comfortable Heating and Cooling
4.9(
13
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Deer Park, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Needed a Carrier furnace Inducer motor. Let me first say that I DO NOT RECOMMEND CARRIER as they are like a BMW, nice to own but don't ever have one off warranty. The Carrier parts prices are RIDICULOUS. Now back to Zac. he's great. Zac provided a ballpark estimate over the phone, he was on time as well. Once the friggin CARRIER arrg, inducer motor assembly was installed, it emitted a high pitch whine. Zac came back and swapped it out with another one, at his cost - thanks Zac! The new one WHINES TOO albeit slightly less!, I'm stuck, but Zac did his part and he's a very nice guy and I would use him again for sure!"
Furnace with humdifier and dehumidifier
Furnace with humdifier and dehumidifier
Furnace with humdifier and dehumidifier
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+2

Response time1 day
Response rate100%
18 neighbors recently requested a quote
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Install Boiler FAQs, answered by experts

The radiators closest in proximity to the boiler heating system will heat up first. Radiators in rooms farther away from the boiler will take longer to heat up and may be the coolest rooms in the house. The radiator unit itself should heat up evenly; otherwise, there may be trapped air inside it.

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.

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. 

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

Generally, an oil furnace is considered safer than a gas furnace for several reasons. While both types of furnaces can produce carbon monoxide, a leak in an oil furnace is easier to detect due to the smell. Oil furnaces also don't connect to a gas pipeline, which reduces the chance of a fuel leak. Most importantly, heating oil is not combustible, whereas natural gas is highly flammable. This means there is a much lower risk of combustion or explosion with an oil furnace. However, an oil furnace can still pose a fire hazard if it tips over.

The Deer Park, IL homeowners’ guide to boiler installation services

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