Air Conditioner Sales and Installation

Four Seasons Heating and Air Conditioning America's Largest Lennox dealer featuring a full line of high quality Lennox products. You can save money on your energy bills when you purchase and energy efficient Energy Star® rated air conditioner from Lennox and Four Seasons. Four Seasons has Lennox air conditioners that provide quiet and efficient home cooling. If you live in Carol Stream or the Du Page county, call Four Seasons customer service to schedule a FREE in home estimate.

Air Conditioner Repair

Four Seasons Heating and Air Conditioning services and repair all makes and models of air conditioners. We have replacement parts for all makes and models too. Four Seasons live customer care specialists are available 24 hours a day, 7 days a week to respond to emergency AC repairs. When you schedule a service call we respond within 2 hours and you always get a Four Seasons employee - we never use sub-contractors.

Four Seasons Heating and Air Conditioning

When you call Four Seasons to install or repair your air conditioner or HVAC system you will find superior customer service. In fact, we are an Accredited Member of the Better Business Bureau, nominated for the BBB Torch Award for Marketplace Ethics. In 2008 we received the Angie's List Super Service Award, and for years customers in Carol Stream have relied on Four Seasons Heating and Air Conditioning for their HVAC needs.