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Best boiler installation pros near Lombard, IL

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.7k+
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Lombard - 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 Lombard, 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."
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Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
218
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Lombard, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Within 5 minutes after Roy walked in, I knew I was speaking with an expert. He talked me out of wasting money on what I wanted (getting rid of boiler and replying on furnace) telling me about how everyone in the city during -40 degree nights was will freeze and if I keep the boiler I'll be comfy. He also talked me out of choosing a heat pump, saying in Chicago it will cause problems in the dead of winter and then I'll be out of luck. Initial estimate was only to replace the 60 year oil leaky boiler and 40 year old loud AC and furnace. Came in, did the work quickly, and when we were doing final inspection he pointed out where my last remaining original furnace was having problems. Gave me a great price to just get the the last furnace and AC done (AC was 40 years old). I know they won't be the cheapest but if you want someone you can trust who will guide you with his 30 years of experience and teach you the finer details of heating and cooling while delivering quality work, go with Porterhouse. I won't trust anyone else."
Work truck
Certification
Business card
Response time9 hrs
17 neighbors recently requested a quote
Recommended by94%of homeowners
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 Lombard, 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 Lombard, 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."
17 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 Lombard, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"He was very good.  I had some company coming from out of town and my air conditioning wasn't working.  He came that day to fix it.  He knows what he is doing.  He gets the job done.  He came within 1/2 hour of my phone call because he was in the area.  He got my air conditioner going right away.  It was really hot that day.  He took care of it right away.  He could have tried to tell me it was the compressor or something, but he didn't.  He was prompt, he did a good job, and he was fair.  He installed a furnace and air conditioner at my mother's house as well.  He did a good job there too.  He was here previously to try and quiet down my air conditioning, but nothing seemed to work too well.  He was really good on the installation, but I thought he was a little high on the repair. "
Response time20 mins
Response rate100%
11 neighbors recently requested a quote
Avatar for G & R Heating & Air
G & R Heating & Air
4.6(
139
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lombard, IL and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"They handled my boiler heating system installation and wall heater repair with great care and expertise. The technicians were knowledgeable, explained everything clearly, and made sure the job was done right. I truly appreciate their reliable and high-quality service."
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+20

Response time11 hrs
Response rate100%
148 neighbors recently requested a quote
Avatar for TR Miller Heating, Cooling, Plumbing and Electrical
TR Miller Heating, Cooling, Plumbing and Electrical
4.5(
112
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lombard, IL and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"

The 2 installers Ben and Christian were very nice and polite. Did an excellent job taking out old pipes and replacing them

with new ones. They even straightened out a kink that was there from the original installation that was done 20yrs ago.

We can feel the difference now.  They cleaned up the mess and now the area looks so much nicer.

Very happy with their work.  Things running smoothly so far.

"
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+1

4 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for AL's Cooling and Heating
AL's Cooling and Heating
5.0(
20
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Lombard, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"ALâ s Heating & Cooling did a perfect install for us of a tankless water heater from start to finish. They were quick to respond to any questions and requests for quotes, were very professional throughout the install, and saved us a good bit of money over what competitors were asking. Would highly recommend."
New Rheem Furnace & AC
New Rheem Condenser
Condenser Install
Furnace & AC Install
Old System - In Garage

+2

Response time7 hrs
Recommended by94%of homeowners
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Install Boiler FAQs, answered by experts

Depending on the size of your home and system, as well as any upgrades or add-ons you choose, it may take between three and five days to completely replace an existing HVAC system from start to finish. Your contractor should be able to give you an estimate before they begin the actual replacement.

Professional HVAC installation requires licensed expertise in several areas, including electrical- and plumbing-related work. An HVAC team must know how to safely handle regulated refrigerant chemicals and the gas, oil, or propane used in furnaces and boilers. A proper HVAC installation protects your home from energy loss, fires, and even carbon monoxide leaks.

Oil boilers provide reliable heating, efficiency, and long-term cost savings compared to electric options.

In some cases, conversion kits are available, but not all boilers are compatible. Conversion may require significant modifications and should only be performed by a qualified professional. Before making a decision, compare conversion costs to the cost of a complete replacement to determine the most cost-effective and reliable option for your home.

Probably not. Moving a boiler to a new location is a very different prospect from replacing it in the same spot, and significantly more expensive. Plus, boilers are typically carefully positioned in proximity to pipes and radiators when installed. Homeowners may want to move boilers to free up space, prevent freezing problems that have happened in winter, or solve a noise issue—but it’s a much more costly proposition.

The Lombard, IL homeowners’ guide to boiler installation services

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