Furnace Sales and Installation

Four Seasons Heating and Air Conditioning has a staff of dedicated sales representatives and installation technicians to assist you in choosing the right furnace or HVAC system for your home. We provide FREE in home estimates and our installers are NATE Certified and factory trained to the highest standards. Four Seasons has quality Lennox furnaces, many models Energy Star® rated which help save energy, lowering your energy bills compared to conventional models. Call us today to speak to a live customer care specialist to review furnace models and pricing.

Furnace Cleaning

Many homeowners often postpone or delay furnace maintenance until problems develop. A Four Seasons Furnace Tune-up provides a safety inspection, cleaning, oil and tune-up of your furnace. Our 20 plus point certified furnace tune-up can help increase the airflow in your system after cleaning, uncover potential issues with your system and ensure your furnace continues to run well during the winter season. If you live in Carol Stream or the Du Page area and would like to schedule a Furnace Tune-up, call (630) 594-5101 today.

Furnace Repair - We Service All Makes and Models

If you have a furnace emergency and need a qualified, reliable and prompt furnace repair contractor in Carol Stream or the Du Page area call Four Seasons Heating and Air Conditioning. We repair all makes and models of furnaces, and have replacement parts for all makes and models also. Our live customer care specialists are available 24 hours a day, 365 daysa a year to provide emergency furnace repair within 2 hours of your call. Four Seasons repair technicians are NATE Certified and factory-trained to provide the highest standard of practices when it comes to repairing your furnace