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Free estimates | 24/7 Emergency Service


We Provide Your Family
Peace of Mind

Heating  —  Air Conditioning  —  Air Quality

We install several brands of equipment specializing in Trane air conditioning units. In addition to the installation we maintain them for the life of the unit.

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Your Comfort & Safety
is our business

24/7 Available
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Your Comfort & Safety
is our business

24/7 Available

Since 1973 Blue Frost has been serving West Chicago and the surrounding suburbs. Tom Byrne assumed ownership of the company in 2009. He brought with him a vast amount of experience as an HVAC technician and contractor.

With a commitment to meeting and exceeding industry standards, Byrne started to build a name for Blue Frost. The pristine reputation the company has is one of the biggest reasons we are one of the top furnace repair and air conditioner installation companies in Chicago and the surrounding areas.

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To receive notices & offers to your phone text BLUE to 223-344

Our Process

Get to know our quick installation process of a device tailored to your needs.

  • 1 In-Home Consultation


  • 2 Free In-Home Estimate Provided

    Free In-Home Estimate

  • 3 Timely Installation Scheduled

    Timely Installation

  • 4 Quality Installation Performed

    Quality Installation

  • 5 Enjoy Your Enhancement

    Enjoy Your

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Heating & Cooling Services

Our Client

    "Our home needed upgrading. Tom initially evaluated our heating needs by doing a home study. We worked with him as to location of a new furnace and got a sense of the company from his professional approach. Larry did the work with a large supporting cast. It took two weeks. The original ductwork was removed and new custom fabricated sheetmetal was installed and sealed. Larry is highly skilled. All staff were very courteous and worked very hard.
    The owner came by to check on the job and assist.”

    Patrick Ryan

    "I love Blue Frost! When my furnace/ air died I got 4 quotes. They were the best price because they didn’t try to sell me a unit larger than I needed. They explained a larger unit wasn’t the answer to my cold rooms upstairs. They added a fan to push the hot/cold air to those areas. That saved me more the $4,000.00! That’s what the next closest quote was.
    Also their service contract has been wonderful. This company actually values their customers!!!"

    Hank & Brenda B.

    "Tom and his staff are awesome. They have done our insulation removal and replacement, services our boiler, installed a new heater and was there this weekend when the AC wasn't working. John is remarkable. Thanks Tom Byrne and your wonderful team of associates. If you want a HVAC company you can depend on, call Blue Frost.
    Highly recommended. Blue Frost gets it done."

    Bill Bryant

    "First hot weekend of the summer kicked my ac out of service. Not having good experiences with repair services in the past I was apprehensive about placing a repair call. Blue Frost caught my attention from their positive reviews and professional website, which lead me to scheduling service. Kris B arrived and had the problem nailed down quickly. He then gave me a price to repair and upon my approval made the repair just as fast. I’ve had the unit repaired in the past but at 3x the cost for the same repair.
    So, yes I am very satisfied with the service, cost, and the company’s responsiveness. Well done!"


    Use Our Coupons

    • $50 OFF

      Humidifier Installation

      Blue Frost Heating & Cooling

      Expires No Expiration

    • $100 OFF

      Attic Insulation

      Blue Frost Heating & Cooling

      Expires No Expiration

    • $15 OFF

      Service Calls

      Blue Frost Heating & Cooling

      Expires No Expiration

    Product Guide

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    Blue Frost Heating & Cooling Services
    24/7 Emergency Service and Installation Chicago
    Ac Installation Services Chicago

    Who We Are

    We service West Chicago and all of the surrounding communities.

    We provide seasonal maintenance to ensure your system is running efficiently and safely! However; should your system fail, we have true 24/7 emergency service and installation to keep your family comfortable. Discover for yourself the Blue Frost difference just like your neighbors have been doing since 1973.

    Learn More Read Our Clients Reviews


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    To receive notices & offers
    to your phone

    text BLUE to 223-344

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    COVID-19 Update

    Today more than ever, our slogan "Your comfort and safety is our business" is relevant. We are open and servicing homes in need of HVAC emergency service, maintenance or installation in a safe and sanitary manner. To learn more please use this link.  In addition, we are offering $200 off of our in-home air scrubber product. Call us at (630) 283-6401 or use our site's chat feature for additional details.


    Aerus Hydroxyl Blaster with ActivePure Technology

    Aerus’ award-winning ActivePure Technology is scientifically proven to destroy microscopic pathogens and contaminants on surfaces and in the air and is available in over 70 Aerus products, including the Aerus Medical Guardian cleared by the FDA as a Class II Medical Device 510(k). The Aerus Hydroxyl Blaster with ActivePure Technology is an affordable, mobile, plugand-purify air purifier that works on interior aerosolized pathogens and surface contaminants. Controlled, independent laboratory studies have established the efficacy of ActivePure Technology in Aerus products including:

    - 93% surface kill in three hours of live SARS-CoV-2, even when covered by a protective biofilm, with the Aerus Hydroxyl Blaster with ActivePure Technology

    - 98% surface kill in six hours of live SARS-CoV-2, even when covered by a protective biofilm, with the Aerus Hydroxyl Blaster with ActivePure Technology

    - 99.999% kill rate of airborne RNA viruses in just 30 minutes with the Aerus Medical Guardian with ActivePure Technology, an FDA 510(k) Cleared Class II Medical Device

    - 99.9999% kill rate of airborne RNA viruses in 60 minutes with the Aerus Medical Guardian with ActivePure Technology


    “We have a technology demonstrated in independent lab studies to kill COVID-19 indoors and gets the world back to work, back to school and back to life in a safer manner. Our unit works in real time to destroy 99.98% of new COVID-19 viruses reintroduced to the space, after just seven hours of installation,” said Joe Urso, chief executive officer of Aerus. “The efficacy of our data is consistent with our other previously reported RNA and DNA virus test data and confirms that ActivePure Technology used in our surface and air purification systems is the fastest-acting continuous solution available. We are beyond pleased to announce these COVID-19 disinfection results with our ActivePure Technology solutions.”