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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!

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142 Total Reviews Harmonic Heating & Air Conditioning


A/C Services Oswego, Illinois

Harmonic Heating & Air Conditioning is keeping you cool and comfortable during the hot months in Oswego, IL. Our experts are some of the best Air Conditioning Service techs in the industry. Take a look around in Oswego, IL and see the work we've done!


air conditioner tune up cleaning and replaced dual capacitor

Oswego, IL
06-13-2019


air conditioner tune up cleaning part of general admission maintenance program and replaced dual capacitor

Oswego, IL
06-13-2019


Diagnostic and major electrical repair

Oswego, IL
06-13-2019


Diagnostic and replace dual capacitor

Oswego, IL
06-13-2019


purchased a general admissions maintenance program, ac tune up cleaning, replaced dual capacitor and installed ez seal refrigerant

Oswego, IL
06-13-2019


diagnostic on air conditioner, txv replacement and sheet metal work

Oswego, IL
06-27-2019


Installed an Armstrong 5.0 ton LE13 air conditioner

Oswego, IL
07-11-2019


Diagnostic on AC system and replaced the circuit control board

Oswego, IL
07-11-2019


diagnostic on air conditioner and estimates for replacement

Oswego, IL
06-27-2019