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TRUSTED BY GURNEE, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Gurnee, IL

*The Angi rating for Boiler Installation companies in Gurnee, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Gurnee, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on March 31, 2026

Find Boiler installation pros in Gurnee

Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.7(
564
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Gurnee, IL and surrounding areas

Approved

In business since 1992

Emergency services offered

Warranties offered

"Although the purchase and installation were a bit "pricey", the customer service (Belinda) and installing technician (Dean Cribaro) were outstanding, and a pleasure to deal with. Both were not only PROFESSIONAL, they were PERSONABLE! They'll bring me back to Precision Plumbing, if a need arises."
New PVC piping for double lav and vent stack
Updated kitchen faucet and drains
Original fixture
New fixture installed
Compromised sewer line

+47

Response time3 hrs
Response rate91%
23 neighbors recently requested a quote
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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 Gurnee, 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%
10 neighbors recently requested a quote
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Avatar for G & R Heating & Air
G & R Heating & Air
4.6(
130
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gurnee, 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%
83 neighbors recently requested a quote
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Avatar for Legendary Service
Legendary Service
5.0(
26
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Gurnee, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Collin did a great job of installing the whole house humidifier for my heat pump furnace. Very happy with both units."
Reclaimed Mechanical Room
Reclaimed Mechanical Room
Response time2 days
8 neighbors recently requested a quote
Recommended by72%of homeowners
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High Caliber Electric LLC
5.0(
17
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Gurnee, 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!

24 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,284
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gurnee, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"The technician that serviced my boiler was Aiman. He was very professional, thorough and informative."
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Response time9 hrs
30 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Northern Continental Heating and Cooling, Inc.
Northern Continental Heating and Cooling, Inc.
4.5(
22
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Gurnee, IL and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

"Dan was incredibly helpful every step of the way. He broke our estimate down for us, separating the cost to just replace the boiler and to add a radiator to one of our rooms. He also had a plan to be able to do the projects separately, if we wanted. We ended up doing everything together. It was very quick, the techs were super polite and knowledgeable. Would HIGHLY recommend."
Furnace
Furnace
A/C Repair and Maintenance
Ductless Heating and Cooling
Ductless Heating and Cooling

+7

Response time3 hrs
Response rate86%
Recommended by94%of homeowners
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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 Gurnee, IL and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

"Miguel and his Cahill team were great! Very courteous and conscientious in regards to cleanliness and care in our home. Worked quickly and seamlessly as a team. Would recommend to anyone needing HVAC service or installation. Our salesperson Molly is great too!!"
Trane Heat Pumps
Project Showcase
Trane 96% modulating, communicating furnace
Trane
Carrier

+5

Response time9 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for Mechanical Management and Design Solutions Company
Mechanical Management and Design Solutions Company
3.5(
25
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Gurnee, IL and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: True professional

"They were very prompt and explained to me what needed to be done. They were upfront that there wasn't a problem with the operation of the furnace itself, which I appreciated."
Response time1 day
5 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Premier Comfort Heating & Cooling LLC
Premier Comfort Heating & Cooling LLC
5.0(
1
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gurnee, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Here at Premier Comfort Heating & Cooling LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in Air Conditioning Repair, Air Conditioning Contractor, Heater Contractor, HVAC Contractors, Heating Equipment Supplier, Heating Repair, HVAC Contractor, Air Conditioning Contractors, Air Conditioning, Heaters, Heating and much more. We look forward to your business and serving you. Contact us today (844)467-4822

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+19

Response time7 hrs
Response rate100%
5 neighbors recently requested a quote
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Install Boiler questions, answered by experts

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

If you want to have hot water in your home and part of your plumbing system, you'll need a hot water heater. An alternative may be to heat water as you use it, such as by boiling what you need on the stove. But that's much less efficient and takes considerably longer than hooking up a water heater. Another option is to rely on appliances, such as a dishwasher or washing machine, that heat the water themselves.

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.

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.

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.

The Gurnee, IL homeowners’ guide to boiler installation services

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

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