- Four Seasons has won the 2015 BBB Torch Award for Marketplace Ethics, the BBB's highest honor—and is the only HVAC contractor in Chicago/Northern IL. to ever win this award! Read More »
- Save money on HVAC repairs and maintenance with our online coupons. View Coupons »
- Check out our blog, the Comfort Corner for free advice and tips on how to save money on your energy bill all year round. Visit Our Blog »
- Download our free E-book "Ten Ways to Stay Warm and Save Money". Download Now »
- Join our Carefree Membership Program to receive VIP benefits towards home comfort services you need most. Learn More »
Why is Four Seasons the most trusted name in the industry?
Because for over forty 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 VideoAfter 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.
Furnaces
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.
Boilers
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.
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.
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!
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.
FourSight
Gain complete control over your heating and cooling system from your smartphone, tablet, or personal web portal with FourSight! Never waste energy again with your furnace or AC, because though hindsight is 20/20, FourSight is 24/7.
Insulation
Rated by the EPA as the most cost-effective way to reduce your energy bills, contact Four Seasons for a healthy layer of blown-in insulation to help keep your home comfortable even in the harshest of seasons.
