Testimonials – IAQ Articles

Indoor Air Quality Maintenance in Palos Heights, IL, 60463

October 26, 2022

“I want to express my satisfaction with the service provided by Mike today. My humidifier was not working properly and I was also having difficulty inserting a new furnace filter. Mike fixed those items along with cleaning and preparing my furnace for the winter. He is very knowledgeable and also courteous. Doornbos has been my…

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Whole-House Humidifier Installation in Chicago, IL 60638

October 22, 2022

“Kyle was professional, knowledgeable and respectful. Installed a new fan powered humidifier and performed my furnace checkup.” – Desiree P.

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Indoor Air Quality Installation in Palos Heights, IL 60463

September 17, 2021

“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.

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