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!
View Our Service Area Below
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.
Harmonic Heating & Air Conditioning is located in Naperville, IL 60564
200 Hunt Club Dr. #126 St Charles IL 60174.
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.