Heating System Replacement, Furnace Installation & Furnace ReplacementEvanston, IL, Lincoln Park, IL, Wilmette, IL, Morton Grove, IL, Park Ridge, IL & Niles, IL

Is it the right time to upgrade your heating system? With recent advancements in technology, modern heating equipment achieves exceptional energy efficiency while providing more evenly distributed temperature, superior air quality, greater reliability, better safety features, and unmatched control over the indoor environment. Replacing an outdated heater not only improves the health and comfort of your home, but pays for itself through reduced monthly costs. Guardian Heating & Cooling Service invites you to browse our wide selection of exceptional heating options.

Dependable Heating System Installations & Replacements

With severe weather in Chicago, IL and surrounding areas, your heating system has a huge impact on the value of your home and quality of life. At Guardian Heating & Cooling Service, we make sure you enjoy maximum rewards from your investment. Whether you’re interested in a furnace, boiler, radiant floor heating, heat pump, dual fuel system, ductless unit, or looking for recommendations, we provide honest answers, quality equipment, meticulous installation procedures, and quick turnaround.

Give us a call for all your heating installation needs in Chicago, IL and surrounding areas – we’ll do the job right!

We are large enough to handle your needs and small enough to care. Our fully licensed, bonded, insured, and NATE-certified technicians custom design a system that’s ideal for you. Specializing in Carrier brand products, Guardian Heating & Cooling Service delivers outstanding return and unmatched comfort throughout Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL.

Heating System Replacement in Chicago, IL | Furnace Installation Park Ridge, IL | Heating Installation Evanston, IL


More on Heating Options from Guardian Heating & Cooling Service:

Ways To Save On Heating Bill During The Winter
When Is It Time To Upgrade Your Heating System?
Ductless vs. Traditional Heating

Serving Chicago, IL and surrounding areas

Heating System ReplacementHeating InstallationFurnace ReplacementFurnace Installation ∴ Chicago, IL ∴ Morton Grove, IL ∴ Park Ridge, 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
  • 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

  • $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.

  • 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

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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Installing the best and servicing the rest!