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.
download referral card
"We had a great experience with Harmonic. First, a fair quote was furnished within a day and we scheduled the job to be completed shortly after. The team arrived on time and ready to work. Each person knew their role and was knowledgeable, so the job moved along quickly. The completed work was top notch. They took time to answer all my questions and explained how to work the new system. Our home air feels great now and we are happy with our decision to go with Harmonic."
A . G from Naperville, IL on September 2nd, 2017
A . G from Naperville, IL on September 2nd, 2017
( / 5)
" Tony was fantastic, as he told me exactly what he needed to do, as he fixed my air conditioner. Because of Tony, you might be getting my business."
B . R from Naperville, IL on August 29th, 2017
B . R from Naperville, IL on August 29th, 2017
( / 5)
"Excellent, timely service. I was able to get an appointment the very next morning. And Tony was able to diagnose and solve the issue in minutes. My AC was back up and running in no time. "
M . C from Montgomery, IL on August 21st, 2017
M . C from Montgomery, IL on August 21st, 2017
( / 5)
" Great, as always! Professional, honest and efficient."
S . G from Glen Ellyn, IL on August 21st, 2017
S . G from Glen Ellyn, IL on August 21st, 2017
( / 5)
" very professional, clean (neat), knowledgeable."
R . R from Yorkville, IL on August 11th, 2017
R . R from Yorkville, IL on August 11th, 2017
( / 5)
"I always feel that I am getting the most honest answer and fair pricing with Harmonic! Tony is the reliable and excellent at finding solutions. He always does everything possible to accommodate!! I will continue to recommend Harmonic to all. "
K . T from Naperville, IL on August 2nd, 2017
K . T from Naperville, IL on August 2nd, 2017
( / 5)
" Awesome service. On time. Explained everything well. Fixed quickly. Would recommend. "
L . S from Naperville, IL on August 1st, 2017
L . S from Naperville, IL on August 1st, 2017
( / 5)
" Installation was seamless
"
L . B from Montgomery, IL on July 31st, 2017
L . B from Montgomery, IL on July 31st, 2017
( / 5)
" Another great service"
P . S from Plainfield, IL on July 23rd, 2017
P . S from Plainfield, IL on July 23rd, 2017
( / 5)
"They did a great job of educating me on my options, then helped me find the best and most efficient equipment for MY home. They helped me save money and educate me on equipment that qualifies for ComEd and Nicor rebates. Its rare for a contractor to help YOU save money, or help put money back in the customer's pocket."
A . A from Aurora, IL on July 18th, 2017
A . A from Aurora, IL on July 18th, 2017
( / 5)