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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"Very pleased overall "
D . P from Montgomery, IL on September 18th, 2020
D . P from Montgomery, IL on September 18th, 2020
( / 5)
"Just the best!! Always on time and great honest service with competitive pricing. Would not use anyone else. "
J . I from Plainfield, IL on September 10th, 2020
J . I from Plainfield, IL on September 10th, 2020
( / 5)
"Great service, helped me out when we lost our a/c, very responsive, great communication from Liz, Daniel and the entire team. Clean, professional job at a fair price. Very happy. "
C . W from Naperville, IL on August 31st, 2020
C . W from Naperville, IL on August 31st, 2020
( / 5)
"Another great job. New water heater install went great. You guys were on time and on nugget as always. The work is always top notch."
J . T from Montgomery, IL on August 20th, 2020
J . T from Montgomery, IL on August 20th, 2020
( / 5)
"The install team did a great job. They were friendly, informative in answering any questions. They provide a great experience and represented Harmonic very professionally. I would not hesitate in recommending this company. 5 star service all the way. "
S . M from Naperville, IL on August 20th, 2020
S . M from Naperville, IL on August 20th, 2020
( / 5)
"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)