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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“Can’t say enough how grateful I am to this company. They went above and beyond to keep my heat running when it was subzero outside. Showed up on a Sunday night in frigid temps to help. Replaced my tired furnace 48 hours later. Super kind and reasonable. Customer for life.” – Megan H.
- Megan H.


“Best team for installation. Work fast but with safety and cleanliness is n mind. Great to communicate with and a lot of help to understand system. Tim and Jeremiah we truly appreciate kindness and work you performed. Thanks again”

– David V.

- David V.

“Can’t say enough how grateful I am to this company. They went above and beyond to keep my heat running when it was subzero outside. Showed up on a Sunday night in frigid temps to help. Replaced my tired furnace 48 hours later. Super kind and reasonable. Customer for life.”

– Megan H.

- Megan H.

“Best team for installation. Work fast but with safety and cleanliness is n mind. Great to communicate with and a lot of help to understand system. Tim and Jeremiah we truly appreciate kindness and work you performed. Thanks again”

– David V.

- David V.
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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.

Why Air Duct Cleaning Is Important. Professional Air Duct Cleaning.

Why Air Duct Cleaning Is Important

February 15, 2024

Just like your lungs are an important connection to the rest of your respiratory system, your home’s ductwork, or air ducts, are importantly connected to your heating, ventilation, and air conditioning (HVAC) system. For your HVAC system—and your lungs—to perform at peak level, the numerous airways need to be open and clear. All in the name of breathing properly.

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How Can I Make My Furnace Last Longer?

January 30, 2024

The average furnace lasts between 10 and 15 years. But did you know you can take steps to make it last longer? There is no shortcut or hack to increase your furnace’s longevity. 

In reality, the key is treating your Tinley Park system with care and respect. With just a small amount of time and energy, you can ensure your furnace will live well beyond its warranty.

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Maintenance Tools.

Your 2024 HVAC Resolutions

January 22, 2024

When making your New Year’s resolutions, did you remember to include your heating, ventilation, and air conditioning (HVAC) system?

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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!