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Best boiler installation pros near Winnetka, IL

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TRUSTED BY WINNETKA, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon2k+
    Verified boiler installation services reviews

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

Avatar for Shavitz Heating and Air Conditioning
Shavitz Heating and Air Conditioning
4.7(
417
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Winnetka, IL and surrounding areas

Approved

In business since 1904

Free estimates

Emergency services offered

"It went quite well. The technicians (yes, two) showed up close to the scheduled time (there was a window allowed for arrival) and got right to work. They checked the furnace and determined there were no problems and moved on the boiler (we have both forced-air and baseboard heating). There was a problem with the thermocouple and I authorized replacement. All done and gone in roughly an hour. Well done."
Response time10 hrs
Response rate100%
1 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 Winnetka, 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 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 Winnetka, IL and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"I recently hired them for central A/C installation and furnace replacement, and the experience was excellent. The team was professional, arrived on time, and completed the work efficiently. Everything is running perfectly now, and my home feels much more comfortable."
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+20

Response time11 hrs
Response rate100%
148 neighbors recently requested a quote
Avatar for Cahill Heating, Cooling, Electric, Plumbing & Sewer
Cahill Heating, Cooling, Electric, Plumbing & Sewer
5.0(
8
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Winnetka, IL and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

Cahill Heating, Cooling, Electric, Plumbing & Sewer is 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.

Trane Heat Pumps
Project Showcase
Trane 96% modulating, communicating furnace
Trane
Carrier

+5

Response time9 hrs
Response rate100%
27 neighbors recently requested a quote
Avatar for Kwik Serv Plumbing Heating and Cooling
Kwik Serv Plumbing Heating and Cooling
4.8(
20
)
Gas Boiler or Radiator Heating System - Install

Serving Winnetka, IL and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

Logo
May Special
0% Financing
2 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for ServiceMax
ServiceMax
4.5(
163
)
Boiler or Radiator Heating System - Install or Replace

Serving Winnetka, IL and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"MHC did great work while taking part in installing steam mixing stations in our company. Their response to our needs was just excellent. They worked long hours to meet projected completion time of a project and quality of their work was at highest level. I strongly recommended MHC to my fellow engineers at our company for incoming future projects."
 Mitsubishi MSY - 15000btu Indoor Unit
 Mitsubishi MUY Heat Pump - Outdoor Unit
 Mitsubishi 9000btu Indoor Unit - Wall Mounted
 Mitsubishi MXZ - 4 zone Heat Pump
 Mitsubishi MSY 9000btu Indoor Unit - Wall Mounted

+7

Recommended by97%of homeowners
Avatar for Astera HVAC & Appliance Repair
Astera HVAC & Appliance Repair
4.6(
20
)
Gas Boiler or Radiator Heating System - Install

Serving Winnetka, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

At ASTERA, we’re your go-to experts for all things HVAC, refrigeration, and appliance services in Chicagoland. Since very beginning, we’ve grown into a trusted name, delivering top-tier solutions with a focus on efficiency and reliability. Our journey from humble beginnings to becoming a leading service provider in the area has been fueled by our passion for what we do and our unwavering commitment to customer satisfaction. Whether it is installing a new HVAC system, troubleshooting your appliances, or providing emergency repairs, our skilled team is ready to tackle any challenge, day or night. With 24/7 availability, up to 10-year labor warranties, and a dedication to high-quality work, we’re here to make sure your home runs smoothly and comfortably year-round.\nOur team is composed of skilled professionals who bring years of experience and a commitment to reliability, ensuring top-quality service every time.\nWe provide 24/7 customer service.\n\n

Response time2 hrs
Response rate98%
2 neighbors recently requested a quote
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Install Boiler FAQs, answered by experts

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

The cost-efficiency of baseboard heaters depends on the type and how you use them. Generally, standard electric baseboard heaters can be expensive to run because they use electric resistance heating, which is less energy-efficient than systems like forced-air or heat pumps. However, hydronic and gas versions are typically much cheaper to operate. Hydronic models are more energy-efficient because they heat a liquid that retains warmth longer, preventing the thermostat from turning on and off as often. The overall running cost is also influenced by local electricity rates, your home's insulation, and your usage habits. To increase efficiency, you can use baseboard heaters for zoning, meaning you only heat the specific rooms you are using.

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 Winnetka, IL homeowners’ guide to boiler installation services

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