Heating Repair, Furnace Repair, HVAC Repair & Heater Repair in EVANSTON, IL

Guardian Heating & Cooling Service is a reputable company based in Evanston, Illinois that has diligently served its clients through dedicated and high-quality HVAC services. Our name is synonymous with reliable, cost-effective, and efficient heating and cooling solutions to all homeowners and businesses within this area. Among the diverse services that we provide, furnace repair holds a significant place. This is due to our numerous clients who often experience various issues with their furnace systems especially during the harsh winter months.

Your Trusted Furnace Repair Experts in Evanston

We are not just furnace repair experts, we are your trustworthy guardian in ensuring that your home and business place remain warm despite the jaws of the winter cold. Our team comprises of experienced, trained, and certified technicians who can handle a wide variety of furnace systems including furnaces, heat pumps, and boilers among other units. Their expansive knowledge in this domain allows them to professionally diagnose furnace problems and implement effective solutions to restore the normal functioning of your furnace system.

Timely and Efficient Services

We understand the urgency of a malfunctioning heater, especially during the winter. As such, our team is always ready to provide prompt services to ensure that your peace of mind and comfort are not compromised. Once you call for our services, we dispatch our team immediately equipped with the necessary tools and parts to carry out any necessary repairs and get your furnace system back up and running within a short while. Our priority is always to resolve furnace problems quickly without compromising on the quality of our service.

Affordable furnace Repair

At Guardian Heating & Cooling Service, we value the satisfaction of our clients. We realize that sudden furnace repair can be a financial burden. As such, we offer affordable and upfront pricing for our furnace repair services. We believe that every homeowner in Evanston should be able to afford quality furnace repair services. With us, there will be no hidden charges or surprise bills after the service; you will know what to expect from the onset.

Customer Satisfaction is Our Top Priority

We pride ourselves in exceeding customer expectations. We strive to provide the best services and we are always looking for ways to improve. This has earned us a good reputation among our esteemed clients who trust us to maintain their furnace systems. Their numerous positive reviews and the referrals that we get stand as testament to our unmatched heating repair services in Evanston, IL.

24/7 Emergency furnace Repair

Recognizing that heating emergencies can occur at any time, our services are available 24/7. We provide around-the-clock furnace repair services to ensure the comfort and safety of our clients are not compromised. Whether it’s the weekend, during the night, or a public holiday, you can count on Guardian Heating & Cooling Service to deliver rapid and reliable emergency furnace repair services.

Choosing Guardian Heating & Cooling Service as your furnace repair partner in Evanston, IL ensures that you get dependable, efficient, and affordable services. We go beyond just fixing your furnace system; we care for your comfort and peace of mind. For professional, friendly, and superior furnace repair services, don’t hesitate to contact us. We are your devoted guardian in furnace and cooling solutions.Contact us today for your furnace repair.

Serving Chicago, IL and surrounding areas

Heating System RepairHeating Repair Near MeFurnace Repair Near Me ∴ EVANSTON, 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
  • 30% off

    30% Off any repair with the purchase of a maintenance agreement.*

    773-763-9224


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

    Expires: 05/31/2024

  • Free 2nd Opinion

    773-763-9224


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

  • Save Thousands w/ Local & Federal Rebates

    Learn More


    *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.

  • $99 Tune-Up 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.

What our clients are saying

Marcy Dotson
Marcy Dotson
Guardian heating and cooling is a great company. They have serviced us for over a year and we continue to get good service every time. keep up the good work.
Josephine Osowski
Josephine Osowski
Martin & Brian did an excellent job installing my new furnace & water heater. They arrived on schedule & kept me informed during the process. The entire area was cleaned and all trash removed before they left.
James Spillane
James Spillane
Great and expert service as always from Guardian. David was wonderful. Brian and Martin who did the installation were amazing, did a great job, did it with care and courtesy, and ensured everything worked before they left. Outstanding!
Robert H
Robert H
Great place and Sergio Morales solved the issue. Plus is professional and helpful. New issue Sergio Morales was is extremely helpful sharp and proficient.
Elizabeth Pollock
Elizabeth Pollock
I have used Guardian Heating and Cooling for regular maintenance and any major and minor heating and cooling issues at my home. The company representatives are consistently professional, responsive, and efficient.
John Mueller
John Mueller
I had to replace my old forced air gas furnace. Guardian's project manager Dave was great, he listened to my concerns and helped pick a new furnace with heat exchanger and air conditioning system. Miguel and Brian did a great job of installing the new system, hard working and conscientious. I can't say enough, thanks to everyone who helped!
Daniel Kim
Daniel Kim
This review is almost 2 years late! But I figure better late than never, and I have 2 years of data to back my review. We have radiant floor heating and were warned when we bought our house that it could be challenging to find people who know how to work with it. They were right, as we discovered when our obsolete hybrid boiler/tank needed replacing. One company ghosted me. When I called Guardian, Alen and Peter came and looked at our heating system. They identified what they thought needed to be done, but admitted that our system was a bit unique & complicated. So they called in the boss Jasper, who took a look, knew exactly what he was seeing, confident in what needed to be done (confirming what Alen and Peter had told us). I was impressed! It took Josh/Chris? and him team 3 long days to do the work, and the result was complicated work of art. After installation, there was a part-compatibility issue that needed addressed, which was taken care of. And over a year later, we realized that one of our eight heating zones wasn't working properly. Taso visited a few times to fix that. The project and boiler were not cheap. Honestly, we were in shock when given the estimate. But it was at the peak of the supply-chain issue; and the work was, as noted, very complicated; and the boiler is very modern and super-efficient. It was all worth it. Guardian was always very accessible and responsive, and never hid or made excuses when a few fixes were needed. And having confidence that Guardian knows what they're doing, do great work, and stand behind their work, means everything. 3/1/2024: Update: I have Guardian’s maintenance plan, which covers an annual checkup. Sergio and Burt were super friendly and professional, did an inspection, replaced a broken gasket, and cleaned the system. Much appreciated!
Jenna Nommensen
Jenna Nommensen
Luis was very thorough and did a great job. Thank you!
Bill Murphy
Bill Murphy
Great people to work with.

Installing the best and servicing the rest!