Call Us

312-818-2840

3916 N Central Park Ave

Chicago, IL 60618

900 Skokie Blvd, Suite 110

Northbrook, IL 60062

Furnace Repair in Harwood Heights, IL

Furnace Repair in Harwood Heights, IL

When your furnace starts acting up in Harwood Heights, IL, you need a company you can trust to get it back up and running quickly. Guardian Heating & Cooling Service Company has been serving the Chicagoland area since 1953, providing reliable and affordable furnace repair services. Our commitment to customer satisfaction is evident in everything we do, from our high standards of workmanship to our dedication to educating our customers about their heating systems.

Why Choose Guardian Heating & Cooling Service Company?

Choosing Guardian means choosing a company that prioritizes your comfort and peace of mind. We don’t just offer quick fixes; we provide long-lasting solutions that keep your furnace running efficiently. Our technicians are highly trained and undergo continuous education to stay ahead of the curve in the ever-evolving HVAC industry. Whether you need a simple repair or a more complex service, you can count on us to do the job right.

Signs Your Furnace Needs Repair

Common signs that your furnace may need repair include frequent cycling, inconsistent temperatures, and higher-than-normal energy bills. If your furnace isn’t keeping your home as warm as it should, it’s time to schedule a professional inspection to avoid further damage.

Financing Options

Guardian Heating & Cooling Service Company offers flexible financing options to make furnace repairs more affordable. With approved credit, you can take advantage of financing plans ranging from 12 to 132 months, allowing you to manage your budget while keeping your home comfortable.

FAQs About Furnace Repair

  1. What should I do if my furnace smells like gas?
    • If you smell gas, turn off your furnace immediately, evacuate your home, and contact your gas company and a professional technician right away.
  2. Can a dirty filter cause furnace problems?
    • Yes, a dirty filter can restrict airflow, causing your furnace to work harder and potentially leading to overheating or shutdowns.
  3. How long does a furnace repair typically take?
    • Most repairs can be completed in a few hours, but the exact time depends on the nature of the problem.

Contact Us

For expert furnace repair in Harwood Heights, IL, contact Guardian Heating & Cooling Service Company today. We’re here to ensure your home stays warm and comfortable all winter long. Call now to schedule your service or to learn more about our financing options.

Get In Touch with Us!

This field is for validation purposes and should be left unchanged.

Industry Leading Service and Craftsmanship

For over 73 years, we have been dedicated to providing reliable service, expert craftsmanship, and unmatched customer care. Our loyal clients has allowed us to grow, evolve and continue serving our community with the highest standards. 

Read Our Blog

Explore our latest heating and cooling tips, guides, and expert insights to keep your home comfortable in every season. From energy-saving advice to maintenance reminders and system troubleshooting, our blog is here to help you make informed decisions about your HVAC system.

Posted on Google Google
Nolan Randall profile picture
Nolan Randall
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Guardian was a lifesaver - They came out on short notice for a quote and were able to come the next morning to install our new AC. Jonathan was a fantastic rep as well, very informative and helpful. Highly recommend.
Posted on Google Google
Paul Cronin profile picture
Paul Cronin
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
JohnnyRay Rivera was thorough, professional, and completed his work in a timely fashion. I highly recommend Guardian Heating & Cooling for all your HVAC needs.
Posted on Google Google
Jeff and Marissa Delgado (Jeff and Marissa Delgado) profile picture
Jeff and Marissa Delgado (Jeff and Marissa Delgado)
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I've used this company twice already and both times have been great! Last night, our A/C was not cooling our 3,000 sq ft house and with a toddler in the mix, we needed to get this fixed fast! With that being said, I called the next morning and they were able to be accomodating to my request of coming over to fix it. Less than an hour later, they called to mentioned they'll be over that day! Lisandro came over and figured out what the issue was a knocked it out in less than hour. Ironically enough, I had an A/C tune up scheduled for the follow day. So he was able to take care of that as well. Needless to say, with the temps in the 90's this week, we back to the A/C running on all cylinders. I highly recommend this business!
Posted on Google Google
Manu Srivastava profile picture
Manu Srivastava
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
JohnnyRay was very communicative and thorough in his assessment. He explained his concerns well and identified things I should watch out for in the future.
Posted on Google Google
pat kushino profile picture
pat kushino
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Johnny Ray was friendly, honest, knowledgeable, courteous & thorough. He inspected, cleaned the air conditioner coil, checked the specs and provided recommendations and insights to optimize my HVAC system.
Posted on Google Google
Mary Fabianski profile picture
Mary Fabianski
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Guardian Heating and Cooling has been my heating and air conditioning contractor ever since I moved into my Chicago home 25 years ago. I have replaced/upgraded my furnace and air conditioner over the years, and, at the same time, followed regular seasonal maintenance on my units. All systems are good and running well, but my concern for my ever-increasing gas bills prompted a request to have Guardian come to my home and consult, evaluate, and advise me on possibly improving the efficiency of my home heating and cooling systems. Jasper and Jonathan arrived promptly, introduced themselves, and first, asked me about my concerns. After a thorough walk-through and accompanying explanations of possibilities, they advised me on how to improve the comfort levels, both heating and air conditioning. They explained everything clearly and completely, and there was never any pressure to change and/or update and then spend, spend, spend. They gave me honest advice which I understood and appreciated, and which ultimately did improve the comfort levels in my home for both heating and air conditioning. Jasper and Jonathan, thank you again. I am one happy Guardian Heating and Cooling customer!