Community Involvement

Celebrating 95 years of Quality Service

June 2022

We couldn’t be more proud to be celebrating Doornbos Heating and Air Conditioning’s 95th Year of Quality Service. Our founder, Fred Doornbos, believed one successful job led to another. His philosophy was to always do unsurpassed quality work—and referrals would keep him busy.

Today, our reputation for quality work continues—as does our philosophy. These old fashion values are rooted in you—our customer. Our reputation and commitment to quality service exist because of great clients like yourself.

Thank you for supporting our business. Doornbos is here to stay, proud to build on our past to create a brighter future.

Carrier President’s Award Winner 2022

March 2022

Congratulations to Doornbos Heating and Air Conditioning for being a 2022 Carrier President’s Award Winners! Doornbos is 1 of only 23 local Chicagoland and Northwest Indiana Carrier Dealers to win this prestigious award in 2022. The Carrier® President’s Award recognizes Carrier dealers who exemplify leadership and management, customer satisfaction, expertise, business growth and operational excellence. The team at Doornbos works hard all year to meet and exceed these standard with the purpose to create a 100% satisfied customer and comfortable homes.

Doornbos Gives Back

December 2021

Tis' the Season of Giving! Doornbos Heating & Air Conditioning, Inc. hosted a HOLIDAY TOY DRIVE benefiting the Advocate Children's Hospital in Oak Lawn. We are so proud to support and to brighten the days of countless patients and families spending their time at the hospital.

Voted BEST in the Southland!

November 2021

Doornbos did it again! We are so honored to be voted Best Heating and Cooling in Chicago's Southland by Daily Southtown readers. Thank you for voting Doornbos BEST year after year! Our commitment to quality service for over 90 year with each customer makes Doornbos the Best! Click HERE to check us out in the Winner Section!

Ready to find out more?

Drop us a line today for a free quote!

Doornbos Heating and Air Conditioning proudly provides HVAC service to Frankfort, Homer Glen, Mokena, Mount Greenwood, Oak Lawn, Orland Park, Palos Heights, Palos Park, Tinley Park, and the surrounding communities. Visit our service area page for more coverage details, call us at 708-423-9580, or request service online today.