Keeping Naperville Comfortable.
We service all makes & models!
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.
With the best-in-class services.
Furnaces, heat pumps, split systems, and more. Whatever you’ve got, our expert technicians can repair, service, and replace it!
Illinois summers get HOT! It takes a well-designed, finely-tuned and regularly serviced air conditioning system to preserve your indoor comfort.
Keeping indoor air clean and healthy is a growing priority among today’s homeowners and business owners. Our innovative solutions keep your air pristine!
Dependable HVAC Services in Naperville
Trust in Four Suns Heating & Cooling, Inc.
Get the job done right by calling Four Suns Heating & Cooling, Inc. We always answer our phone, always respond without delay, and offer a broad range of skilled HVAC services for your home or business in Naperville & the surrounding area. For heating, air conditioning, indoor air quality, water heating, and more, we provide free estimates and a satisfaction guarantee. We are proud to offer a one-year labor warranty on many of our services.
Your Source for Heating & A/C Repair, Maintenance, or Installation
throughout Naperville & the surrounding area
Through exceptional job performance at a reasonable price, Four Suns Heating & Cooling, Inc. builds long-term relationships with our residential and commercial clients. We value superior customer service and rise to every challenge with the best techs available. Our team is background checked, drug tested, and meets the strenuous training requirements of a Rheem Pro Partner.
HVAC Contractor Naperville, IL | Furnace Replacement. Heater Installation Wheaton, IL | HVAC Company Warrenville, IL
Unmatched Quality of Service
From Start to Finish
Family owned and operated, Four Suns Heating & Cooling, Inc. lives up to our reputation of unmatched excellence at every opportunity. Count on us for the installation, maintenance, and repair of your essential heating and cooling equipment, and you’ll always benefit from peak efficiency, reliability, and return from your investment. We believe you deserve quality service to keep your home and commercial space comfortable. Four Suns Heating & Cooling, Inc. remains available for emergency services across Naperville, Plainfield, & Warrenville, IL.
We appreciate your feedback!
Our team is constantly working to improve and innovate. We are always glad to answer for your questions and comments. The Four Suns Heating & Cooling, Inc. team looks forward to keeping you comfortable for years to come!Read More Reviews Review Us On Google
I can’t say enough good things about Jason and his team. My husband and I are first time home-owners and someone we knew recommended Jason for his honest work. Jason came out a couple weeks ago to look at our AC unit, quickly assessed that a new unit was needed but noted that since we had a home warranty it was worth going through them first. After multiple back-and-forth with the home warranty company and being unsuccessful, we decided to give Jason a call to install a unit because we were tired of waiting (and we were getting hot!). He had his team out in 1-day, and they installed within 3 hours. He did not charge 1 cent over his original quote from weeks ago. HIGHLY recommend this company – we will be their clients for life.