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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" Tony was efficient and friendly. Couldn’t be better "
J . K from Downers Grove, IL on November 29th, 2017
J . K from Downers Grove, IL on November 29th, 2017
( / 5)
" Absolutely fabulous! We were in a bind with the furnace not working & waiting for another company that never showed up & you guys came out within 1 hour at last minutes notice on a Friday afternoon. Saved us from another day of our house temp being 54 degrees! Great customer service on the phone (Liz 😀) and technician (Tony). Great job guys & thank you! I highly recommend you!"
J . W from Naperville, IL on November 17th, 2017
J . W from Naperville, IL on November 17th, 2017
( / 5)
" ON TIME. COURTEOUS. CLEAN. GREAT JOB. WILL RECOMMEND TO ANYONE!!"
J . V from Bolingbrook, IL on November 16th, 2017
J . V from Bolingbrook, IL on November 16th, 2017
( / 5)
" Very professional team from engaging customer to installations!"
G . T from Naperville, IL on November 15th, 2017
G . T from Naperville, IL on November 15th, 2017
( / 5)
" Awesome service! On time, friendly, and informative! Definitely will recommend your services."
R . M from Aurora, IL on November 15th, 2017
R . M from Aurora, IL on November 15th, 2017
( / 5)
" They were on time with no attempt to upsell. Just did the maintenance work well, and charged as promised"
R . E from Wheaton, IL on November 15th, 2017
R . E from Wheaton, IL on November 15th, 2017
( / 5)
" We are very happy with the friendly, prompt and professional service we received on each of the homes we used Harmonic. "
G . S from Naperville, IL on November 15th, 2017
G . S from Naperville, IL on November 15th, 2017
( / 5)
"Everything went very well. Would use Harmonic again in the future. Technician was great and very helpful. "
R . E from Oswego, IL on November 14th, 2017
R . E from Oswego, IL on November 14th, 2017
( / 5)
" Nate did a great job! We thank you for your great service and your honest work!"
K . M from Oswego, IL on November 14th, 2017
K . M from Oswego, IL on November 14th, 2017
( / 5)
" Very happy"
M . K from Naperville, IL on November 14th, 2017
M . K from Naperville, IL on November 14th, 2017
( / 5)