Customer Reviews

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Harmonic Heating & Air Conditioning is your local comfort expert! Read our customer's reviews! Call us today.

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Harmonic Heating & Air Conditioning

starstarstarstarhalf star 4.9 / 5 | 142 Total Reviews

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" The guys were super nice and the heater is working great! Our only issue is I went upstairs after they left and I found grease spots on our near white carpet and other pinkish stains as well right outside of the door to the heater room. :( "
from Oswego, IL on February 20th, 2018
5 (4 / 5)
"He was very helpful what ever I asked. I had a good experience. "
from Aurora, IL on November 29th, 2017
5 (4 / 5)
" Nate was friendly and very thorough . He took the time to explain to me and my son how the furnace functions. We discussed preventative maintenance to extend the life of the furnace. My family highly recommends Harmonic."
from Montgomery, IL on October 16th, 2017
5 (4 / 5)