Four Suns Heating & Cooling
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Four Suns Heating & Cooling
At Four Suns Heating & Cooling, Inc., we believe you deserve quality service to keep your home comfortable. We are a family-owned and operated company that offers complete heating, cooling, and air quality systems for residential and commercial applications. We service all makes and models of systems, and we will customize new systems to meet your individual needs.

In addition to servicing your indoor air systems, we strive to build a relationship with our customers. Our trusted technicians are background checked, drug tested, and receive the latest training and certifications. We strive to provide customer service that is above and beyond your expectations. With over 20 years of experience, we are proud to serve our friends and neighbors in the Western Suburbs.
Services
Four Suns Heating & Cooling, Inc. is proud to be a locally owned and operated heating and air conditioning company. We are a team of expert HVAC technicians that you can count on to keep you cozy. Give us a call at (630) 753-9410 and we will be happy to answer your questions or schedule an appointment for you.
Naperville & the surrounding area is known for its family-friendly atmosphere and chilly winters. Averaging nearly 30 of snow each year and recording temperatures down to twenty-six below zero, the local weather is a challenge. A new heating system is your opportunity to take control. You're investing in superior comfort, air quality, and efficiency.
Procrastinating over necessary, annual heating maintenance adds up to higher utility bills, increased risk of malfunction, and the very real chance of safety issues. At best, you're going to live with inferior comfort and polluted air quality. Your furnace won't last as long and more negatively affect our environment.
Four Suns Heating & Cooling, Inc. services all major brands, models, and types of residential and light commercial heating equipment. We make repairs a less stressful experience with free estimates, total transparency, and reasonable pricing. We are proud to offer a one-year labor warranty on many of our services.
Dedicated to providing homeowners and business owners in Naperville & the surrounding area with the best solutions to modern challenges, Four Suns Heating & Cooling, Inc. focuses on indoor air quality. Reach out to us at (630) 753-9410 for a free estimate, and we'll stand behind the results of our efforts with satisfaction guaranteed.
Reviews (6)
Djniel
Djniel
Dec 10, 2021
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Four Suns Heating & Cooling has been my first choice for several years. They initially replaced the air conditioner via an insurance policy. I appreciate the professionalism and honesty. When it was time to replace my heating system, I got prices from other Companies, but Four Suns, was both a good value and they did not high pressure me. A shout out to Rich for a recent repair. He took the time to go over the warranty and remind me of the features that provide 100% coverage over the next 10 years.
Mike Howell
Mike Howell
Nov 23, 2021
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Recently moved to Naperville and evaluated many HVAC companies for our furnace and A/C needs. We selected Four Suns and are very happy with our decision!
Jason arrived on time, very professional, honest, knowledgeable and offered helpful suggestions. The pricing was very reasonable as well.
Highly recommend you consider Four Suns when evaluating HVAC companies.
Tetiana Kusen
Tetiana Kusen
Nov 16, 2021
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Great experience!! Technicians are knowledgeable, responsible, honest and friendly. Looking forward to being a long time customer!
Dwayne Eriksen
Dwayne Eriksen
Oct 22, 2021
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We contacted Jason at Four Suns as a recommendation through our subdivision Facebook group because our furnace motor was making a strange noise. He was able to come by within a 1/2 hour and quickly diagnose the problem rather quickly. (piece of filter stuck in the motor) He performed a complete check on the unit and was really fair with the service call fee. I liked and trusted him so much that I had them modify and install a 4inch filter box. I would highly recommend.
Carl Frei
Carl Frei
Sep 05, 2021
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Jason at Four Suns HVAC was with us throughout the whole process of replacing our AC unit. After receiving other quotes, Four Suns was the most honest and willing to do what was needed at a fair rate with exceptional craftsmanship.
Save some of the hassle of shopping around and give Four Suns a call. I considered them extremely knowledgeable, trustworthy, and carried well known products. Jason has come out on multiple occasions and I've always found him friendly and willing to answer any questions you may have.
Katy Hazell
Katy Hazell
Jun 07, 2021
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We've used Four Suns several times for our heating/ac repairs and they've always been honest, professional and priced fairly. We are always happy with their services. Jason always tries to make sure I understand our needs and solutions and gives us several options for what we need. I'll continue to use Four Suns and recommend them to our friends and family!