About Four Seasons HVAC

Four Seasons Heating and Air Conditioning has served the Chicagoland area since 1971. A lot has changed in the industry since we did our first job, but our commitment to provide the best products and exceptional customer service has remained the same—and it will as long as we’re in business.  During our nearly 50 years of service to the community, we have earned many awards and accolades. We’re proud of those achievements, but the praise that we love most comes directly from our satisfied customers. When you need HVAC services, choose Four Seasons Heating and Air Conditioning—Chicagoland’s most trusted HVAC service contractor.

Professional, Affordable Chicagoland HVAC Services

Whether you need a quick repair, have a middle-of-the-night emergency, or think it’s time to upgrade your furnace or air conditioning system, you can count on us to deliver the services you need. We offer:

  • Chicagoland HVAC Installation: We install top-rated products that provide the performance you expect along with money-saving energy efficiency.
  • Chicagoland HVAC Repair: We offer same-day service on all repairs as well as 24/7 emergency repairs. Our services come with a lifetime repair guarantee.
  • Chicagoland HVAC Service: Keep your system running smoothly with our affordable annual maintenance service.
  • Air Quality Solutions: Breathe easier with our air purifiers, duct cleaning service, and other air quality services.

In addition to our solid reputation and many positive reviews from past customers, there are many other reasons to choose us for your HVAC needs including:

  • Our technicians are licensed, drug-tested, background-checked, and complete ongoing training.
  • We offer upfront pricing with no hidden fees or extra charges.
  • We’re available when you need us with no additional fee for after-hours calls.
  • Competitive pricing and flexible financing makes it easier to budget for the quality updates and repairs you need.
  • Our products and services are backed by industry-leading warranties for your peace of mind.

The team at Four Seasons Heating and Air Conditioning is ready to help you with all of your HVAC needs. Call today or fill out our simple online form to get in touch with an HVAC specialist and schedule an appointment today.


BBB Torch Award 2015 Winner

2015 Better Business Bureau Torch Award Winner

The Torch Award for Marketplace Ethics is the highest honor the BBB can bestow upon a company. It signifies that from top to bottom, the organization conducts its operation in the most responsible and ethical manner possible. Thousands of companies are considered every year, but only an elite few earn the title. Four Seasons is the only HVAC and plumbing company to ever win this award in Chicagoland and Northern Illinois.

Better Business Bureau

Four Seasons is accredited by the BBB and has an A+ rating for honesty and integrity in our business practices.

Premier Lennox Dealer

Four Seasons is a Premier Lennox Dealer and has become the largest Lennox dealer in the U.S.

Chicago Tribune Top 100 Workplaces

For three consecutive years we have made the Chicago Tribune's list of Top 100 Workplaces. This honor reflects not only our committment to creating a rewarding work environment but also the efforts of our employees who help make us a successful organization.

Dave Lennox Award

Four Seasons has received this award from Lennox for the past ten consecutive years as a way of honoring our high quality standards and customer service ethic.

Angie's List - Super Service Award

Four Seasons Heating, Air Conditioning, and Plumbing, is proud to be an award winner for the 10th Consecutive Year! Previous awards in 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, and 2003 are in the following categories: Heating, Air Conditioning, Water Heaters and Air Duct Cleaning.

Circle of Excellence Award

The Circle of Excellence Award is an honor bestowed upon a select group of Lennox Dealers. Given to only 40 dealers across the country, this award recognizes not only sales success and leadership excellence but also customer service that routinely exceeds expectations. Four Seasons has been honored for the past five consecutive years with this coveted award.

Crain's Chicago Business - Largest Privately Held Companies

We are proud to announce that once again we have made the Crain's List of Largest Privately Held Companies (#256). The annual list features local companies from throughout the city of Chicago including the six counties. and is based on revenue for 2011.


Four Seasons Heating and Air Conditioning Four Seasons Heating and Air Conditioning


  • 5701 W. 73rd Street Chicago, IL 60638
  • (877) 721-3458

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BBB Rating A+
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NADCA Certified Air Duct Cleaning

Duct cleaning is an important part of everyone home or business. Keep your air cleaner with $100 off duct cleaning!

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Day or night, 24/7, Count on trusted service from Four Seasons

With a fleet of over 350 vehicles and a staff of nearly 500 employees, Four Seasons stands as the Midwest's largest heating, cooling, and plumbing contractor. Transparent pricing, knowledgeable technicians, and award-winning customer service, are just a few of the many reasons why our customers love us.