What Our Customers Are Saying

Finally needed service on my Lennox furnace after five years. Mike Sexton showed up after calling, I can honestly say, never had such great service. If Mike shows up at your home, rest easy, things will be fine. Just shows, Van Drunen is the best.

J Lapinski

Van Drunen Heating and Air Cinditioning employee’s are the most responsible, honest individuals in the business. You never need to be worried about being “oversold”. Their workmanship is impeccable and I cannot recommend them highly enough. Giving them only 5 stars is an injustice.

James L.

Quick to respond. Quick to respond to questions.Quick to schedule. Clean, professional installation. Always of the highest integrity.

Allen M.

This guys are top notch pros!!! They came to my house and replaced my 1979 unit on the very same day!!! Very professional. No hidden cost.. Very good price!!! I definitely recommend them!!!!!!

Armando A.

Van Drunen has done multiple commercial buildings and jobs for us, primarily because of their ability- and willingness- to engineer solutions. They usually begin by giving advice to the architects concerning design and layout, and then following through to the details of the project with dampers and vent layouts. They not only know how it should be done, but they have the manpower to do it, and do it well. They work well with other trades and adhere to a schedule. We highly recommend

Andy B.

Justin is a great asset to your company. Please keep him he is a real pro at the service end. Did a fantastic job this morning, and very prompt. Thanks Justin.


There is nothing I could suggest to improve the service I’ve received from Van Drunen. Without exaggerating, I believe I have never received better service from anyone else. Most importantly, I feel their personnel truly care about my well being and about doing a superior job.

Effie K. - South Holland, IL
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