Harmonic Heating & Air Conditioning is dedicated to our customer's comfort! Take a look at all ofthe services we have provided near you!
Harmonic Heating & Air Conditioning specializes in installation and replacement of all types of gas furnaces in Naperville, IL. We offer a wide variety of gas furnace installation and gas furnace replacement options to meet efficiency and budget needs. Our staff can diagnosis your existing systems and recommend terrific new high efficiency choices. We offer same day evaluation and prompt gas furnace installation services in Naperville, IL.
Let us help you decide how best to solve you gas heating problems the the installation or replacement of a gas furnace.
"Great service! Easy to schedule. Excellent installation."
"Great job, efficient and friendly"
"When I had my furnace maintenance it was discovered that I needed a new one. Decided to replace other things that were nearing the end of their service life too. Harmonic installed a new furnace, hot water heater and a/c in one day. The technicians arrived early and got to work removing the old and putting in the new. They did a great job every step of the way. Answered any questions I had and patiently taught me how to use the digital thermostat. Furnace is working great and got it in just in time. Hot water heater has a protective pan to guard against damage if a leak ever occurred and that is a great feature since I live on the 2nd floor. If you are in the market for any kind of service this company offers, I would recommend them. They were a referral from my neighbor and I have been very happy with the yearly maintenance I've had up till now and also with the installation of my new furnace, hot water heater and a/c I will use in the Spring. There are many companies out there all competing for business. This is the one you should choose."
"Awesome! Highly recommend!"
"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. "
"Everything about this sometimes difficult change-over to a new furnace was professional. Jeremy explained the options and his opinion on what would do the job. Harmonic agreed to perform the work right after the holidays. Nate & Brandon showed up on time and could not have been more courteous and efficient. They even spent time with me setting up the app to control the new Honeywell thermostat. A supervisor stopped by during installation. All equipment operated right out of the chute. Jeremy and Liz subsequently sent follow up emails making sure I was getting along with my new HVAC system. Total satisfaction! "