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!

Customer Reviews

See What Our Customers Are Saying

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

starstarstarstarstar 5.0 / 5 | 118 Total Reviews

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" Fixed in no time. Honest, friendly and knowledgeable. Very fair pricing, too."
J . P from Aurora, IL on April 6th, 2018
starstarstarstarstar(5 / 5)
" Harmonic is always on top of their job. Courteous, clean and expert technicians. Would recommend them to all."
G . E from Naperville, IL on March 29th, 2018
starstarstarstarstar(5 / 5)
"Have be very satisfied with the work and communicative from the service technicians"
B . C from Aurora, IL on March 22nd, 2018
starstarstarstarstar(5 / 5)
" great Job"
D . O from Aurora, IL on March 19th, 2018
starstarstarstarstar(5 / 5)
" Thank you for coming out so quickly and being so helpful and kind!"
J . P from Aurora, IL on February 25th, 2018
starstarstarstarstar(5 / 5)
"Efficient and informative "
S . N from Bolingbrook, IL on February 23rd, 2018
starstarstarstarstar(5 / 5)
" 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. :( "
C . G from Oswego, IL on February 20th, 2018
starstarstarstar(4 / 5)
"My furnace installation was quick and clean! I am 100% happy with my decision to go with Harmonic! "
N . H from Montgomery, IL on February 15th, 2018
starstarstarstarstar(5 / 5)
" fantastic service"
E . C from Naperville, IL on February 13th, 2018
starstarstarstarstar(5 / 5)
" Tony, the technician, was professional and friendly. He was great at his job and very thoroughly and clearly explained what was needed. I would recommend Harmonic to anyone I know that has HVAC needs. Thanks again for a wonderful job. "
D . B from Plainfield, IL on February 9th, 2018
starstarstarstarstar(5 / 5)