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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!

Harmonic Heating & Air Conditioningstarstarstarstarstar4.9 / 5

299 Total Reviews /files//harmonic-logo-footer.png630-999-9008$10S187 Schoger Dr Suite #55, Naperville IL

Harmonic Heating & Air Conditioning
Naperville, IL 60564

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Harmonic Heating & Air Conditioning Services to the Greater Aurora, Napperville and Wheaton areas! Call us today for expert comfort services.

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 Locations

Harmonic Heating & Air Conditioning is located in Naperville, IL 60564
St Charles IL 60174.
A New location in Crystal Lake IL 60012

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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.