See What Our Customers Are Saying
Harmonic Heating & Air Conditioning is your local comfort expert! Read our customer's reviews! Call us today.
EARN $25
when you refer friends and family
$25 Target, Home Depot, or Small Cakes gift cards are available to customers who refer us to their friends and family, and we show a paid invoice for that NEW referred customer. Just print the referral card, place your name on the card, and have your friend hand it to our Technicians at the time of payment. It's that easy.
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" great Job"
D . O from Aurora , IL on March 19th, 2018
D . O from Aurora , IL on March 19th, 2018
( / 5)
" Thank you for coming out so quickly and being so helpful and kind!"
J . P from Aurora, IL on February 25th, 2018
J . P from Aurora, IL on February 25th, 2018
( / 5)
"Efficient and informative "
S . N from Bolingbrook, IL on February 23rd, 2018
S . N from Bolingbrook, IL on February 23rd, 2018
( / 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
C . G from Oswego, IL on February 20th, 2018
( / 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
N . H from Montgomery, IL on February 15th, 2018
( / 5)
" fantastic service"
E . C from Naperville, IL on February 13th, 2018
E . C from Naperville, IL on February 13th, 2018
( / 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
D . B from Plainfield, IL on February 9th, 2018
( / 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
W . S from Naperville, IL on February 8th, 2018
( / 5)
" As usual, professional and friendly."
P . S from St. Charles, IL on January 30th, 2018
P . S from St. Charles, IL on January 30th, 2018
( / 5)
" Excellent service. Brandon was professional, quick, clean. Price is good.
Very satisfied customer. Will recommend!! Thank you."
A . L from Naperville, IL on January 24th, 2018
A . L from Naperville, IL on January 24th, 2018
( / 5)