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Work Near You: Furnace Service And Repair In Oswego, IL

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 Conditioningstarstarstarstarstar4.9 / 5

239 Total Reviews /files//harmonic-logo-footer.png630-999-9008$10S187 Schoger Dr Suite #54, Naperville IL

Furnace Service and Repair

If your gas furnace in Oswego, IL is not working it is likely your furnace needs repair or service. At times the fix is simple, other times it is not. Our heating and furnace service technicians have years of experience working on furnaces like yours in Oswego, IL. Harmonic Heating & Air Conditioning has service vehicles on call that are fully equipped with the tools and parts necessary to get your furnace back up and operating.

Our furnace repair, furnace service or replacement pricing is very 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. Ask us about maintenance agreements for your high efficiency furnace today.

We provide gas furnace service in Oswego, IL

We provide gas furnace repair in Oswego, IL

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Furnace Diagnostic And Replaced Oem Hi-efficiency Inducer Motor Assembly
Kristi & Tom , S. Oswego, IL
Furnace Diagnostic And Provided Estimates For Replacement Of Circuit Board And New Furnace And Coil
Bryan, G. Oswego, IL
Furnace Diagnostic, Furnace Service Cleaning, Minor Condensate Drain Repair And Purchased A General Admission Maintenance Program
Rating: starstarstarstarstar
"Thanks again for your amazing response to our needs. I can rely on you all 100% of the time and you may share this with anyone. After 7 or so years.. we have always been able to get quick and reasonable repairs done! Thanks for all you do! Andy McCallum "

Andy, M. Oswego, IL
Furnace Diagnostic And Replacing Limit Switch
Thomas, C. Oswego, IL
Furnace Diagnostic And Furnace Service Cleaning
Kim, D. Oswego, IL
Furnace Diagnostic
Vernon, S. Oswego, IL
Gas Furnace Diagnostic And Estimate
Russell, S. Oswego, IL
Furnace Diagnostic And Replaced Capacitor 20mfd And Under
Rating: starstarstarstarstar
" On time, honest, respectful, and good prices. I will use Harmonic from now on. Dan explained everything he did. I was scheduled and had heat in less than 24 hours of my calling them. They also use face masks, gloves, and shoe covers, and disinfect all surfaces they touch as the are exiting the home as recommended in light of the current Pandemic. Great company!"

Nancy, P. Oswego, IL
Furnace Diagnostic And Service Cleaning
Peter, R. Oswego, IL
Diagnostic On Furnace And Replaced Pressure Switch
Heather, H. Oswego, IL
Diagnostic And Replaced 40va Transformer
Andy, W. Oswego, IL
Diagnostic And Minor Electrical Repair
John, T. Oswego, IL
Diagnostic On Furnace Smell And Estimates For Furnace Replacement
Erin, F. Oswego, IL
Diagnostic, Purchased A General Admissions Maintenance Program And Replace The Hot Surface Igniter
Rating: starstarstar
" We woke up this morning and our heater was not working. Since the owner lives in our neighborhood we thought we call them first. Liz picked up the phone and was very polite and even called back to say she was going to redirect someone to make us a priority. She did ask if the switch was turned on the heater which I did test and asked if it was the switch it would kick on right away and she told me yes it should. Seems like my 2 year old son did flip the switch off on our furnace and my furnace takes about 15-20 seconds to register that it needs to kick on. Brandon the service tech figured out in the first 30 second of looking at it that it was the switch but then said he would watch it for the first 7 mins to make sure everything was working. Since it was a simple fix I figured I would go ahead and make their visit worth it and said to go ahead and do a cleaning on my furnace and Brandon did that as well. Once he was done he advised that the igniter was worn and would need to be replace in the near future. I told him that he could go ahead and replace that as well. He did a great job in the install and was very professional only thing I was kind of surprised by was the cost. While I knew I was paying for cleaning and replacing the igniter I was surprised to find out I was being charged a $55 service fee and a $79 diagnostic fee. Seem like a bit much for him to flip a switch and watch it run for 7 mins. I had a similar situation a few years back and four season waive the charges and only charges me a cleaning fee. I didn't argue the cost as they did move me up to get it fixed quicker. All in all they were very polite and professional but was surprised by their additional charges."

Hanson, C. Oswego, IL
Furnace Diagnostic And Minimum Heat Repair Charge
Rating: starstarstarstarstar
" Entire experience was top notch! My tech (Danny, I believe) was excellent. Thank you!!"

Eileen, L. Oswego, IL
Furnace Diagnostic And Replace Oem High Efficiency Inducer Motor
John, T. Oswego, IL
Diagnostic And Furnace Cleaning, Furnace Maintenance And Hvac Repair
Sarah & Jerry, S. Oswego, IL
Furnace Maintenance, Furnace Repair, Heating Repair, Diagnostic And Hot Surface Igniter Replacement
Christine, L. Oswego, IL
Unclogged Inducer Motor Tube, Diagnostic, Hvac Maintenance, Heating Repair, Heating Maintenance And Gas Valve Adjustment
Michael, G. Oswego, IL
Diagnostic, Furnace Service Cleaning, Repair Hvac, Hvac Maintenance, Repair Heating System And Heating Maintenance
Anna, G. Oswego, IL
Repair Hvac, Hvac Maintenance, Repair Heating System, Heating Maintenance, Diagnostic And Cleaned Flame Sensor In Furnace
Carol & Ken, S. Oswego, IL
Repair Heating System, Heating Maintenance, Diagnostic, OEM Draft Inducer Motor Replacement, General Admission Maintenance Program And Furnace Tune-up
Carolyn, S. Oswego, IL
Diagnostic And No Heat Service Call
Coy, B. Oswego, IL
Diagnostic And Blower Wheel Replacement
Ryan, T. Oswego, IL
Minor Electrical Repair, Diagnostic And Service Cleaning
Brooke, D. Oswego, IL
Furnace Diagnostic And Blower Motor Replacement
Heather, H. Oswego, IL
Diagnostic And Oem Draft Inducer Motor Replacement
Carol, S. Oswego, IL
Diagnostic And Minor Gas Furnace Repair
Heather, C. Oswego, IL