As an essential service provider, we remain open to serve you.

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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We are taking extra precautions to protect you during this uncertain time.

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Need Cooling Service?

Gas Furnace Replacement in Other, IL 60534

“Fair price for replacement of the entire furnace and air conditioner. Salesman made it sound simple but it wasn’t going to be.

Thankfully the installers were great and willing to work with me on solutions to complications that came up. Better ideas than the manager they had come and look at the problems.

It took a little longer to install than what was “sold” to me but I expected that. I really didn’t buy into the “simple” install the salesman was trying to sell.

So why did I buy from Doornbos? Like I said quality equipment at a good price. All the other salesman from the other companies weren’t any different so just look for the quality products and experienced installers.
Doornbos has those, use them even if the price is a little cheaper somewhere else.” – Daniel G.

Indoor Air Quality Installation in Palos Heights, IL 60463

“Mike is on time, professional and a great technician. I purchased my new AC/Furnace in 2020, and now my air purifier. I value his expertise and recommend him 100%.”

– Jan C.


Air Conditioner Installation in Other, IL 60465

“Very pleased from start to finish!”

– Judy H.

Gas Furnace Replacement in Other, IL 60534

“Fair price for replacement of the entire furnace and air conditioner. Salesman made it sound simple but it wasn’t going to be.

Thankfully the installers were great and willing to work with me on solutions to complications that came up. Better ideas than the manager they had come and look at the problems.

It took a little longer to install than what was “sold” to me but I expected that. I really didn’t buy into the “simple” install the salesman was trying to sell.

So why did I buy from Doornbos? Like I said quality equipment at a good price. All the other salesman from the other companies weren’t any different so just look for the quality products and experienced installers.
Doornbos has those, use them even if the price is a little cheaper somewhere else.”

– Daniel G.

Indoor Air Quality Installation in Palos Heights, IL 60463

“Mike is on time, professional and a great technician. I purchased my new AC/Furnace in 2020, and now my air purifier. I value his expertise and recommend him 100%.”

– Jan C.

Air Conditioner Installation in Other, IL 60465

“Very pleased from start to finish!”

– Judy H.

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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.

Air conditioner with maintenance tools and service reminder in residential back yard

What Are the Benefits of HVAC Maintenance?

September 13, 2021

When was the last time you scheduled maintenance for the heating, ventilation, and air conditioning (HVAC) system in your household?

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Remote home control system on a digital tablet or phone.

Why Programmable Thermostats Are Hot!

September 10, 2021

Replacing your old thermostat with a programmable one can increase your comfort, lower your utility bills, and reduce your carbon footprint.

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Woman opening the windows at home and enjoying some fresh air

What Can I Do to Improve Indoor Air Quality in My Home?

August 30, 2021

For all your heating and cooling needs and to achieve the cleaner indoor air quality you want inside your home, look to our Doornbos Heating & Air Conditioning professionals.

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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.

Our professionals are ready to help you.

Call Doornbos Heating and Air Conditioning today!