Harmonic Heating & Air Conditioning is here for you! Call us today when you need heating, air conditioning, water heating, air quality or commercial HVAC services! Harmonic is your local comfort expert!

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Work Near You

Harmonic Heating & Air Conditioning is dedicated to our customer's comfort! Take a look at all ofthe services we have provided near you!

Harmonic Heating & Air Conditioningstarstarstarstarstar5.0 / 5

5 stars
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24 Total Reviews Harmonic Heating & Air Conditioning


Keeping Cool in Plainfield, Illinois

Ideally when it gets warm outside when you walk over to your thermostat and click cool you should be all set. But what can you do when you click cool and nothing happens, or warm air comes out of your ductwork rather than cool?

Call Harmonic Heating & Air Conditioning. We have fully trained expert AC technicians that work in Plainfield, IL all the time. We have the know-how, and the parts needed to get your air conditioning system back up to speed quickly.


Freon refrigerant and diagnostic

Plainfield, IL
07-17-2017


refrigerant sealant - nu calgon, refrigerant - puron and general admission rock star maintenance program

Plainfield, IL
07-17-2017

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5 Star Rating

contactor replacement and diagnosic

Plainfield, IL
07-17-2017

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5 Star Rating

diagnostic and r-22 refrigerant freon

Plainfield, IL
07-17-2017


dual capacitor replacement, service cleaning and cleaning coil

Plainfield, IL
07-11-2017


A/C tune up

Plainfield, IL
08-10-2017