Harmonic Heating & Air Conditioning is here for you! Call us today when you need comfort system service, repair or replacement needs! Harmonic is your local comfort expert!

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Harmonic Heating & Air Conditioning is here to take care of all your comfort system maintenance, repair and installation needs! Call us when you need comfort services!

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Map data ©2017 Google Imagery ©2017 TerraMetrics
Map DataMap data ©2017 Google Imagery ©2017 TerraMetrics
Map data ©2017 Google Imagery ©2017 TerraMetrics
5 km 

We are your local comfort experts! Call our team of knowledgeable technicians and installers when you need heating, air conditioning, water heater, indoor air quality or commercial HVAC maintenance, repair, installation or replacement!

We accept cash, checks, Visa, Mastercard, Discover, and American Express. We also offer financing for qualified applicants.

 Call us today 630-999-9008

Harmonic Heating & Air Conditioning is located in Naperville, IL 60564

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Monday: 8:00am - 5:00pm
Tuesday: 8:00am - 5:00pm
Wednesday: 8:00am - 5:00pm
Thursday: 8:00am - 5:00pm
Friday: 8:00am - 5:00pm
Saturday & Sunday: Closed Emergency Service ONLY (Additional fees may apply.) See our RockStar Maintenance Programs to eliminate emergency service, diagnostic and overtime charges, receive discounts on product, accrue credit toward system replacement, receive a lifetime thermostat warranty, and more.