We care about you and your family. Your home should be a healthy place of refuge where being sick is never okay. Learn some simple ways to promote health by keeping your indoor air clean HERE.
Heidi Wagner Palatine
"I have been searching for someone reliable and knowledgeable for a while to service our HVAC units. I think we have found him! My husband was very pleased with the knowledge and hard work that Jeremy provided. We will definitely be calling him back for future maintenance."
"This guy really knows his stuff! He was called and came the same day. He fixed the problem with my furnace in ten minutes. Jeremy was professional, very reasonable in pricing, and very efficient. I will use Harmonic for all of my hvac needs."
Kimberly Coon Bockay
"A big thank you to Jeremy Hesselink at Harmonic Heating & Air Conditioning for taking care of our furnace! He's knowledgeable, with many years of experience, punctual, and simply an all-around really super nice guy! He even helped Ally with an algebra problem. Totally recommend him! My basement is cleaner after he left than before he arrived. "
Harmonic Heating & Air (630) 999-9008
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We want to keep you comfortable AND healthy. Read inside for some quick tips on how.
We want to make scheduling as easy as possible for you. Try our real time scheduling tool and see how easy it is!
DIY- A/C check up
Here is a quick Do-It-Yourself guide to perform your own Air Conditioning check up.
Wine Cooling Systems
Need a repair for your wine cellar? Or would you like a wine cellar? We can do both!
Knowledge is power! And we like to share the wealth. Check out our blog. Requests for topics are always happily received as well.
Welcome to Harmonic Heating & Air in Montgomery, Il 60538 / (630) 999-9008
At Harmonic Heating & Air Conditioning your comfort is paramount. We take great care in providing you with exceptional service for your heating, air conditioning and indoor air quality needs. Our specialties include general service repair, maintenance, equipment replacement and most certainly extend to high efficiency, comfort design and healthy living by addressing indoor air quality. We have flexible scheduling as well as 24/7 emergency service available. So whether it is for your home or place of business, you can rely on us to put you at ease.