When it comes to heating and cooling, no one in the Chicago area is more knowledgeable and experienced than our Doornbos Heating and Air Conditioning team. We have been specializing in this since 1927. Your comfort and satisfaction are at the heart of all we do for you.

Our professionals provide complete care for your heating and cooling system. Whether it’s a repair or maintenance, we will do all we can to be sure your system is working at its highest efficiency for you. Whatever your needs may be, we are always available to help.

Improve comfort, improve system performance, reduce dust, and lower your energy bills. Doornbos will help you get the most out of your heating and cooling system.

Providing Comfort and Expert Service Since 1927

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Celebrating over 95 Years emblem

Over 90 years ago, Fred Doornbos started his heating business. Fred’s philosophy was to do only quality work and the referrals would eventually keep him busy. Fred was right. One job led to another, and today our reputation for quality work continues, as does our philosophy. At Doornbos, it is all about quality workmanship.

 

We uphold the old-fashioned values which have built lifelong and multigenerational relationships with our customers. At Doornbos, we recognize that honesty, integrity, and personalized attention are as important as expert workmanship and unmatched products.

 

Our professional standards ensure quality results on every project Doornbos performs. Doornbos guarantees satisfaction.

 

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Maintenace from Doornbos Heating and Air Conditioning

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2022- Presidents Award Carrier
Southland Best 2022
Best of Chicago Southland 2022 award.
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Check out our Award Winning Year - see all we accomplished!

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“Just plain awesome in every way, from start to finish the professionalism, honesty and quality of care was top notch. I couldn’t be happier with my investment and the professional installation was the best of my life as a homeowner. I carefully researched companies and am completely satisfied with Doornbos performance and will use them again!” – Matt W.
- Matt W.

“Our Carrier Air Conditioner was 25 Years old. We needed a replacement. The guys installed a new Carrier today. We are so happy with it. Both of the workers were just fantastic. They installed everything and cleaned up afterwards. Thank you Tony and his partner repairman for your hard work. They couldn't have been nicer. Also, thank you to Julie and Anthony P. Great job by all. Highly recommended.”

– Ellie J.

- Ellie J.

“Anthony was our serviceman today. He took time to explain to my son the entire operation. Explained what he was doing and how things worked and what may be ready to change out in the fall.
He checked to make sure the baseboards were functioning accurately and explained how to check them during the season.
I can’t say enough about his customer service.
You are so fortunate to have Anthony on your team.
Thanks Again.
Jack J.”

– Jack J.

- Jack J.

“Just plain awesome in every way, from start to finish the professionalism, honesty and quality of care was top notch. I couldn’t be happier with my investment and the professional installation was the best of my life as a homeowner. I carefully researched companies and am completely satisfied with Doornbos performance and will use them again!”

– Matt W.

- Matt W.

“Our Carrier Air Conditioner was 25 Years old. We needed a replacement. The guys installed a new Carrier today. We are so happy with it. Both of the workers were just fantastic. They installed everything and cleaned up afterwards. Thank you Tony and his partner repairman for your hard work. They couldn't have been nicer. Also, thank you to Julie and Anthony P. Great job by all. Highly recommended.”

– Ellie J.

- Ellie J.

“Anthony was our serviceman today. He took time to explain to my son the entire operation. Explained what he was doing and how things worked and what may be ready to change out in the fall.
He checked to make sure the baseboards were functioning accurately and explained how to check them during the season.
I can’t say enough about his customer service.
You are so fortunate to have Anthony on your team.
Thanks Again.
Jack J.”

– Jack J.

- Jack J.
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OUR PROMISE TO YOU

We promise to maintain our long tradition of excellence by giving you our guarantees of professionalism in service, technology, installation, and people.

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SERVICE

Factory-authorized, NATE- and EPA-certified technicians are ready to serve you 24 hours a day, every day.

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INSTALLATION

Our quality standards are high and our installers adhere to our long tradition of fine workmanship. We are proud of every job we do.

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TECHNOLOGY

Our industry has come a long way since 1927, and we have been on top of it all the way. Our advanced technology in servicing, installing, and testing helps us bring you the best for your money.

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PEOPLE

Doornbos employees are knowledgeable, hardworking, good people focused on doing a superior job. We take pride in our work and the company’s reputation for customer satisfaction. Every Doornbos employee has ongoing continuous training to remain on top of our field.

Dryer Vent Cleaning. Shot of a young attractive woman doing laundry at home.

Dryer Vent Cleaning

March 29, 2024

The leading cause of dryer fires is the failure to clean the appliance, according to the National Fire Protection Association (NFPA). The organization says failure to clean sparked 32 percent of dryer fires annually from 2014 to 2018 in the U.S.

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What to Expect During the HVAC Install Process. Air conditioner outside of home.

What to Expect During the HVAC Install Process

March 22, 2024

The first step is a comprehensive assessment of your Illinois home’s heating and cooling needs. Our professionals at Doornbos Heating & Air Conditioning will evaluate factors such as square footage, insulation, existing ductwork, and local climate conditions. This assessment helps determine the right size and type of HVAC system for your home.

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What Is a Dual Fuel Heating System?

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Doornbos Heating & Air Conditioning is happy to lay all the options on the table so you can make the best decision for your Orland Park home. Here’s what you should know about dual fuel systems: 

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WHY CHOOSE US?

When you choose to work with Doornbos Heating and Air Conditioning, you are choosing a company who has your comfort needs at the center of all we do—since 1927. Each and every member of our team continually strives to bring you the best. As one of the oldest local businesses in the Chicago area, you can be sure we will be here to stand behind the quality and integrity of the job performance in the years to come.

 

Our capable team holds industry top training, certifications, and affiliations, and we only recommend the highest-quality, leading-brand, and proven equipment. At Doornbos, we are here to support you in all your heating and cooling needs. That is why we offer emergency service, 24/7, with an actual person answering the phone. Over our long and well-established history, we have always put you first. Your satisfaction and comfort our top priorities.

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Our professionals are ready to help you.

Call Doornbos Heating and Air Conditioning today!