New Heating System Installation, Modern Heating & Cooling & New Furnace InstallationMorton Grove, IL, Lincoln Park, IL, Skokie, IL, Park Ridge, IL, Niles, IL & Wilmette, IL

Modern Heating & CoolingNew Heating System InstallationNew Furnace Installation ∴ Lincoln Park, IL ∴ Park Ridge, IL ∴ Niles, IL

New Furnace Installation in Niles, IL | Modern Heating & Cooling Skokie, IL | New Heating System Installation Morton Grove, IL

Guardian Heating & Cooling Service has provided expert HVAC services across Chicago, IL and the surrounding areas for 69 years. We’ve outlasted a great many furnaces. Let us extend the life of your heating system, help you determine the right time to upgrade and handle proper sizing and installation. As an award-winning Carrier Factory Authorized Dealer, we uphold quality of equipment and workmanship.

How Long Do Furnaces Last?

While it’s impossible to predict how long a furnace will last, the average life expectancy falls somewhere between fifteen to thirty years. Scheduling annual professional maintenance increases reliability, efficiency and longevity. As the system ages, it may require basic repairs. Once the furnace is no longer covered by warranty, the cost of those minor issues can begin to add up quickly.

When Should I Upgrade My Heating System?

If your furnace is making some odd noises, costing quite a bit more in energy bills, having frequent service requirements or not meeting comfort demands, it’s probably best to consider replacement. A new furnace offers a higher AFUE rating, warranty coverage and cost-saving opportunities such as zone control and adaptable speed technology. Guardian Heating & Cooling Service makes sure you optimize the value of your current furnace and maximizes benefits from upgrading with honest, skilled and affordable services across Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL.

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Serving Chicago, IL and surrounding areas

New Furnace InstallationNew Heating System InstallationModern Heating & Cooling ∴ Chicago, IL ∴ Park Ridge, IL ∴ Niles, IL

Save today with our special offers

You love getting good deals, so here are some coupons to show our appreciation for considering us for your next heating or cooling installation or repair.

Special Offers
  • Respicare Oxy-4 Air Purifier

    $100.00 Off*

    773-763-9224


    *Cannot be combined with any other offers. Must present coupon at time of service.

    Expires: 05/31/2022

  • $99 Preventative Maintenance

    773-763-9224


    *Scheduling restrictions may apply. Limited spaces available. Ground-level residential equipment. Cannot be combined with any other offers. Must present coupon at time of service.

  • Free 2nd Opinion

    773-763-9224


    *Cannot be combined with any other offers. Must present coupon at time of service.

  • Mini-Split(Ductless) Installation

    $250.00 Off*

    773-763-9224


    *Restrictions apply. Cannot be combined with any other offers. Must present coupon at time of service.

    Expires: 05/31/2022

What our clients are saying

Maggie HaysMaggie Hays
21:05 09 Mar 22
I called Guardian Heating & Cooling because my Nest had lost power and my furnace wouldn't turn on. Sergio arrived within 1hr and quickly diagnosed & addressed the issue. He was very communicative and helpful throughout the whole process; I will definitely be working with Guardian again.
Paul APaul A
21:18 24 Feb 22
When our heat went out during a particularly cold winter night, Guardian was very responsive in getting our furnace repaired same day. We were able to credit our repair expenses towards a new furnace to replace our aging system - great!Rory and Akeem did a great job installing our new furnace. They had great attention to detail and took the time to do the job right. We am very satisfied with the install.Everyone we interacted with from Guardian was polite and courteous. We would recommend them and plan to use them in the future!
james meissjames meiss
22:31 22 Feb 22
Very courteous and professional technicians. Took them me to make sure everything was in good working order before leaving. Also gave good tip for furnace filter product. I highly recommend Guardian!
Beth SkonyBeth Skony
00:27 16 Dec 21
I just had a great service call on my boiler with Tyler from Guardian Heating. He was extremely thorough and professional, and he took extra time to answer my questions about my system and the possible addition of a smart thermostat. I’m happy to be with such a responsive and caring company after having some unpleasant experiences with a previous heating maintenance company. I contacted Guardian a year ago for a second opinion (based on a referral from another satisfied customer), and ultimately I needed a whole new boiler system and rerouting of some of the piping. They had the new equipment installed within a couple days of the diagnosis, and the installation techs and Jasper, my sales advisor, were wonderful every step of the way. I look forward to working with Guardian for many years to come!
Becca RichardsBecca Richards
22:57 09 Dec 21
Guardian is very reliable and provides wonderful customer service. Sergio was recently at our home to manage a humidifier and heating issue. He was prompt and respectful. He was in a mask and immediately put booties on. He was careful in our home. He assessed the issue and communicated clearly is plan for fixing it. He was efficient and very clean. I would happily have him back anytime. Thank you so much!
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