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News

Doornbos Exterior

Video – Our Company’s History

January 20, 2021

With nearly 100 years of experience in serving you, Doornbos Heating and Air Conditioning is here to stay! Your complete satisfaction is our goal and our guarantee.

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Happy Woman on Couch

What Are Zone Control Systems?

January 10, 2021

What are zone control systems? Our team wants you to know all about this system and the benefits it can provide.

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Furnace Smells

Video – Why Does My Furnace Smell Like Gas When I Turn it ON?

December 30, 2020

You turn on your furnace, and you smell gas. What should you do? If you’re nervous, turn off your furnace and give us a call.

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Doornbos Exterior

Thank You for Your Continued Loyalty

December 21, 2020

Our Doornbos Heating and Air Conditioning team is proud to have customers that are as loyal and dedicated as you.

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Family in the Living Room

How Can I Save Money on My Heating Bill This Winter?

December 10, 2020

Is your energy bill too high in the winter? Are you looking for ways to cut costs? Our team wants to help with these tips.

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Hot Thermometer

Is My Furnace Overheating?

November 30, 2020

Is your furnace overheating? If yes, it should be taken care of right away. Our team has gathered the following information to help.

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Frustrated Woman

Video – Have Your Utility Bills Jumped?

November 23, 2020

Have your utility bills suddenly jumped? It could be your heating and cooling system. We can help. Contact our team for assistance.

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Technician Repairing Furnace

Should I Repair or Replace My Boiler or My Furnace?

November 16, 2020

Did you hear a strange noise coming from your home’s heater? You are probably wondering whether to have your unit repaired or replaced.

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HVAC Technician Talking to a Customer

Video – Do I Need to Schedule a Maintenance Appointment?

October 23, 2020

A regularly scheduled maintenance appointment can help diagnose problems that would be invisible to you because the signs are not easily seen or heard.

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Happy Woman in Living Room

Improve Your Indoor Air Quality

October 20, 2020

Want to improve your home’s indoor air quality? We would like to share some tools and technologies to help you move toward that goal.

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Need Air Conditioner Service?

Contact the experts at Doornbos Heating and Air Conditioning.

Call us at 708-423-9580!


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.