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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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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Need Cooling Service?

Gas Furnace Installation in Chicago, IL 60655

“Very professional. Left me feeling confident that my issues were resolved.” – Mike B.

Gas Furnace Installation in Alsip, IL 60803

“This is my second furnace/AC install by Doornbos in the last 16 years. The installers do quality work. Everyone I have dealt with at Doornbos from the sales to office team are very helpful.”

– Mary G.


Gas Furnace Installation in Chicago, IL 60655

“Everything was very good and timely!”

– MIKE B.

Gas Furnace Installation in Chicago, IL 60655

“Very professional. Left me feeling confident that my issues were resolved.”

– Mike B.

Gas Furnace Installation in Alsip, IL 60803

“This is my second furnace/AC install by Doornbos in the last 16 years. The installers do quality work. Everyone I have dealt with at Doornbos from the sales to office team are very helpful.”

– Mary G.

Gas Furnace Installation in Chicago, IL 60655

“Everything was very good and timely!”

– MIKE B.

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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.

An illustration of a frustrated woman in front of a laptop. Why Is My Furnace Blowing Cold Air?

Video – Why Is My Furnace Blowing Cold Air?

January 27, 2023

There are a few things to check in your home in the case that your furnace is blowing cold air, such as your thermostat settings, air filter, and your home’s ductwork.

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A woman does bills. 2023 Rebates and Tax Credits for HVAC Upgrades.

2023 Rebates and Tax Credits for HVAC Upgrades

January 20, 2023

You can claim tax credits for the next 10 years and obtain rebates through 2032. The financial incentives can make a significant dent in equipment costs. 

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Image of someone taking a wrench to a boiler. Everything You Need to Know About Boilers.

Everything You Need to Know About Boilers

January 13, 2023

Modern boilers can be an extremely efficient way of heating your Illinois home. Many people prefer radiant heat over other ways to heat their homes.

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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!