Harmonic Heating & Air Conditioning is dedicated to our customer's comfort! Take a look at all ofthe services we have provided near you!
Keeping your heating system in Oswego, IL in good working order working requires scheduled maintenance. All equipment manufacturers suggest at least annual system cleaning and preventative maintenance. Our heating service technicians have years of experience working on furnaces like yours in Oswego, IL. Harmonic Heating & Air Conditioning service vehicles are on call and are fully equipped with the tools and parts necessary to keep your hot air furnace in good working order.
Our furnace repair, furnace service or replacement pricing is competitive. Our estimates are always firm with no hidden surprises. You can rely on Harmonic Heating & Air Conditioning to advise you properly and to do excellent work promptly.
"Extremely professional and thorough. Emailed quotes promptly. Would definitely recommend the technician."
" Appreciated the the level of detail and attention that was given for furnace inspection, cleaning, and tuning. Always impressed with Harmonic staff with their professionalism! Thank you too to Liz for getting this scheduled asap since I was behind the ball to getting the furnace appointment done before winter!"
"Everything went very well. Would use Harmonic again in the future. Technician was great and very helpful. "
"Tony was on time and professional. A couple days after service I noticed an issue and before I could call about it Liz called me. I was scheduled for a follow up that day and the problem was taken care of to my total satisfaction. I have always had excellent service from everyone and highly recommend to anyone looking for a heating or cooling referral."
" Fantastic service. I posted about your company on The Oaks of Churchill Club Facebook Page and a few others said how great you did too!"
" Harmonic always does a great job for us! Thanks to Tony."
" Prompt; courteous; and knowledgeable. Thank you for everything. Brandon was great!!"
"Service was good. Would recommend them and I will use them again in the future. They came out in a timely manner and did good work."