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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"Everyone I worked with was pleasant and helpful. Each time someone was scheduled to come over, they arrived on time and they didn't leave until after all my questions were answered. I am 100% satisfied and will be recommending Harmonic to everyone"
L . M from Plainfield, IL on August 13th, 2020
L . M from Plainfield, IL on August 13th, 2020
( / 5)
"From my initial call setting up an appointment to the actual installation of the air conditioning unit Harmonic was very responsive in every aspect of the process. I would highly recommend."
M . R from Naperville, IL on July 31st, 2020
M . R from Naperville, IL on July 31st, 2020
( / 5)
"Working with Harmonic for our new furnace and ac package was great from start to finish. From the estimate and sales to the installation and paying for the work, Harmonic was professional and communicated very well. I would recommend Harmonic to anyone needing heating and air conditioning work in the Chicago land area. They are top notch! "
B . K from St. Charles, IL on July 31st, 2020
B . K from St. Charles, IL on July 31st, 2020
( / 5)
"5 star! Excellent service! "
K . C from Batavia, IL on July 30th, 2020
K . C from Batavia, IL on July 30th, 2020
( / 5)
"Excellent service from beginning to end. Techs were on time and Liz followed up on our questions. "
B . R from Aurora, IL on July 25th, 2020
B . R from Aurora, IL on July 25th, 2020
( / 5)
"Great to work with - from start to finish! Would absolutely recommend Harmonic Heating and Air Conditioning! 😅"
D . M from Naperville, IL on July 22nd, 2020
D . M from Naperville, IL on July 22nd, 2020
( / 5)
" Great crew! Smooth install, efficient. Very friendly, easy to talk with. Answered all my questions."
R . H from West Chicago, IL on July 17th, 2020
R . H from West Chicago, IL on July 17th, 2020
( / 5)
" The service tech took the time to explain everything and even told me where I could save some money - will definitely do business again. Friendly people to work with."
R . Z from Naperville, IL on July 14th, 2020
R . Z from Naperville, IL on July 14th, 2020
( / 5)
" Nate and Brandon knocked it out the park. They where very professional and extremely talented on our installing our new units. I would recommend your company to all my friends and family. "
S . M from Plainfield, IL on June 19th, 2020
S . M from Plainfield, IL on June 19th, 2020
( / 5)
" The guys were professional, knowledgeable and kind. They cleaned up after themselves and wore all the protective gear. Great Job; we got a heater and air conditioner and they were in and out in under 6 hours (2 guys). They even helped me get my foosball table into the basement. Thanks guys!"
B . A from Montgomery, IL on May 22nd, 2020
B . A from Montgomery, IL on May 22nd, 2020
( / 5)