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TRUSTED BY GENEVA, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.8k+
    Verified boiler installation services reviews

Find Boiler installation pros in Geneva

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 Geneva, 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 AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4.9(
72
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Geneva, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"We were very happy with American Family. Their bid was competitive and the installation of our new air conditioner went very smoothly. They removed the existing system and were great about not destroying our landscape. We had them install the new system in a new location, away from the back patio. So far everything seems to be running fine and I would happily recommend them to anyone."
Response time20 mins
Response rate100%
9 neighbors recently requested a quote
Avatar for Rest Assured HVAC, LLC
Rest Assured HVAC, LLC
4.9(
16
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Geneva, IL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Rest Assured HVAC is open Monday - Friday 8am-5pm (regardless of hours listed on Angi/HomeAdvisor). \n \nWe are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. 24/7 Emergency Service available. \n \nRest Assured HVAC\nElgin, IL 60124\n(847) 224-2420\nhttps://RestAssuredHVAC.com

Amana Gas Furnace
Amana Heat Pump
Response time5 hrs
1 neighbors recently requested a quote
Recommended by50%of homeowners
Midwest Climate Control
4.4(
86
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Geneva, IL and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"We just had Corey install our new Ecobee4 thermostat. He is quite possibly the nicest and most professional technician we have ever had in our home. He was meticulous and courteous. We will definitely call this company again, if we ever have any heating or cooling issues. 5 stars!!!"
Response time2 days
15 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Chris Heating & Cooling
Chris Heating & Cooling
5.0(
5
)
Gas Boiler or Radiator Heating System - Install

Serving Geneva, IL and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Emergency services offered

When Chris Heating & Cooling, started in 2005, we had one goal in mind, providing local families with comfort solutions that fit not only their lifestyle but also their wallet. As a family-owned-and-operated business, we are a Bryant Factory Authorized Dealer that offers expert installation and maintenance by our skilled team of factory-trained professionals. With our fleet of trucks and a warehouse full of parts and equipment, all of your solutions are just minutes away. So whether you need routine maintenance, emergency repair, replacement equipment, or a complete system, call us today. We're the people you can count on for all your family's home comfort needs.

A/C Before
Furnace Before
Furnace After
Furnace After
A/C Replacement

+6

10 neighbors recently requested a quote
Avatar for Simple Fidelis Heating and Cooling
Simple Fidelis Heating and Cooling
New to Angi
Gas Boiler or Radiator Heating System - Install

Serving Geneva, IL and surrounding areas

Approved

Warranties offered

Small jobs welcome

Offers commercial services

Semper Fidelis Services brings military-grade discipline to HVAC and plumbing. Founded on the principle of being "Always Faithful" our team offers 10+ years of technical experience, including an AAS in HVAC/R and Universal EPA certification. We specialize in high-quality, reliable residential and commercial services with a strict commitment at doing the job right the first time.

Robert Anthony Renovations
5.0(
1
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Geneva, IL and surrounding areas

Approved

At Robert Anthony Renovations, we specialize in high-quality interior and exterior home renovations with a focus on craftsmanship, detail, and customer satisfaction. We provide full-service remodeling and renovation solutions including kitchens, bathrooms, basements, interior painting, custom built-ins, custom multi-piece crown moulding, wainscoting, decorative accent walls, custom ceilings, drywall, flooring, decks, siding, and exterior painting.\n\nWe take pride in delivering clean, professional work that transforms homes and adds long-term value. Whether it’s a complete remodel or detailed finish carpentry, every project is completed with precision, reliability, and strong communication from start to finish.\n\nOur goal is simple — provide homeowners with quality work, honest service, and results that stand out.\n\nServices Include:\n• Kitchen Remodeling\n• Bathroom Remodeling\n• Basement Finishing\n• Interior & Exterior Painting\n• Custom Built-Ins & Trim Work\n• Crown Moulding & Wainscoting

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Install Boiler questions, answered by experts

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

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.

DIY is not recommended due to safety risks and technical expertise required. Hire licensed professionals.

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.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

The Geneva, IL homeowners’ guide to boiler installation services

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