M-F 7am-5pm, SAT 7am-12pm 24-Hr Emergency Service Available

Dedicated to providing homeowners 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. We followed proper protocols, and are proud to offer a one-year labor warranty on many of our services.

Expert Air Filter & Air Purifier Installations

Family-owned and operated, we recognize the importance of confidence in the air your family breathes. You want to be assured of a healthy, safe, and efficient living environment. With potential threats in every room, you need whole-house strategies tailored to specific concerns. Our technicians listen to your worries, perform rigorous testing and explain the most effective options. 

For dehumidifier & humidifier installations or service, call the Four Suns Heating & Cooling, Inc. team!

With the best techs available handling every job, Four Suns Heating & Cooling, Inc. builds long-term relationships with our clients. We believe you deserve quality service to keep your home comfortable. No matter when you call, we answer. Feel free to ask questions and express your expectations. We look forward to achieving your goals for indoor air quality improvement. Four Suns Heating & Cooling, Inc. is your trusted source for a broad range of indoor air quality innovations anywhere across Naperville, Plainfield, & Warrenville, IL.

Some of the many indoor air quality models we offer include:

  • Air Filters
  • Dehumidifiers
  • ecobee Thermostats
  • Electric Filters
  • Humidifiers
  • iWave Air Purifier
  • Nest Thermostats
  • UV Lights
  •  

Humidifiers & Dehumidifiers Warrenville, IL | Indoor Air Quality Service Naperville, IL | UVC Lights & Lamps Plainfield, IL

Indoor Air Quality Service, Air Purifier Installation & Air Filter Replacement Warrenville, IL, Plainfield, IL & Naperville, IL

Air PurifiersUVC Lights & LampsAir FiltersSmart ThermostatsHumidifiers & Dehumidifiers ∴ Warrenville, IL ∴ Plainfield, IL ∴ Naperville, IL

Questions?

We are here to help.

When your air conditioner or heating system fails, it can be stressful and never happens at a convenient time. Our team is more than happy to guide you through our process of repairing, replacing, or servicing your heating and cooling system.

Click to Call

Smart Thermostats

Humidifiers & Dehumidifiers

UVC Lights & Lamps

Air Purifiers

Air Filters

Naperville, IL

Plainfield, IL

Warrenville, IL

Font Resize
Contrast