• Schedule Your Air Conditioner Maintenance
  • Air Conditioner Installation
  • Schedule Repair Service
BBB Reviews Link

Why is Four Seasons the most trusted name in the industry?

Because for over forty five years, Four Seasons has remained committed to customer satisfaction and superior quality as evidenced by our A+ rating with the BBB and ten-time winner of the Angie's List Super Service Award.

Our 24 Hour Customer Care Center is ready to dispatch the right service professional to perform around the clock emergency repair services and 7-day-a-week installs of furnaces, air conditioners, and boilers.

 Watch a Brief Video

After clicking on the video link to take a behind-the-scenes look at Chicagoland and Northwest Indiana's most trusted and family-owned Heating, Air Conditioning and Plumbing company, contact us today to find out how we can help with all of your home comfort needs.

Browse Heating, Air Conditioning, and Plumbing Services

Air Conditioners

Repair, replace, or maintain your cooling system with the industry standard of excellence. Featuring SEER ratings ranging from 13-25+, the perfect air conditioner for your needs is available from Four Seasons.

Browse New ACs -or- Schedule AC Repair


Embrace the winter season with the installation of a new gas furnace from Four Seasons. Schedule your annual maintenance or repair your existing heating system and ensure home comfort all year round.

Browse New Furnaces -or- Schedule Furnace Repair


Radiant heat? No problem! Explore our boiler repair and installation services and choose from multiple models of the outstanding Weil McLain boiler line! Enjoy the durable and reliable comfort of boilers with efficiency ratings up to 84% AFUE.

Browse New Boilers -or- Schedule Boiler Repair

Plumbing Services

Contact our licensed plumbers for commercial and residential solutions all throughout Chicagoland and Northwest Indiana! Timely repairs large and small, from little leaks to major repiping jobs, are available from your one-stop plumbing resource.

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Air Duct Cleaning

If it's in your ducts, it's in your air! Clean out 99.97% of dust, dirt, and debris from your air ducts with our NADCA-certified air duct cleaners. Experience the Four Seasons difference, a breath of fresh air in the industry!

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Air Quality

Browse our full selection of UV Lights, filters, purifiers, and humidifiers which will allow you to breathe easy all year round. Get the indoor air quality that you deserve with 99% cleaner air in as little as 24 hours.

Browse Air Quality Products