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

starstarstarstarhalf star 4.9 / 5 | 140 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)
"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)
"I was extremely impressed with the service. Tony was very professional and explained what was going on with the furnace and the best actions I could take to keep the furnace running to it's best ability. He worked quickly and efficiently. Would definitely use Harmonic again when needed. "
W . S from Naperville, IL on February 8th, 2018
starstarstarstarstar(5 / 5)