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Work Near You: Furnace Service And Repair In Naperville, 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

226 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 Naperville, 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 Naperville, 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 Naperville, IL

We provide gas furnace repair in Naperville, IL

Get Your Quote Today

Furnace Diagnostic And Purchased A Genera Admission Maintenance Program
Farrukh, K. Naperville, IL
03-19-2021
Diagnostic On Furnace - 2nd Opinion On A Heat Exchanger
Arun, B. Naperville, IL
03-05-2021
Furnace Diagnostic And Minimum Heat Charge
Sindhu, M. Naperville, IL
02-19-2021
Furnace Diagnostic And Minimum Charge
Brian, O. Naperville, IL
02-19-2021
Furnace Diagnostic And Minimum Charge
Brian, O. Naperville, IL
02-19-2021
Furnace Diagnostic And Service Cleaning
Jean, N. Naperville, IL
02-19-2021
Furnace Diagnostic And Minor Condensate Drain Repair
Kamal, P. Naperville, IL
02-19-2021
Furnace Diagnostic And Replaced OEK Draft Inducer Motor
Runcheo, W. Naperville, IL
02-19-2021
Furnace Diagnostic, Purchased 2-general Admission Maintenance Plans And Replaced The Limit Switch
Son, N. Naperville, IL
01-29-2021
Diagnostic On Furnace, Replaced The Hot Surface Igniter And Replaced Current 75gal Hot Water Heater With A State Brand 50gallon Power Vented Hot Water Heater
Marc, C. Naperville, IL
01-18-2021
Furnace Diagnostic And Replacement Of A Warranty Part
Laura, P. Naperville, IL
01-08-2021
Commercial Location - Thermostat Not Working - No Heat In Storefront Location
Jessica, L. Naperville, IL
01-08-2021
Furnace Diagnostic And Furnace Service Cleaning
Beth, C. Naperville, IL
10-27-2020
Annual Cleanings Of 7 Air Conditioners, 7 Furnaces, 2 Boilers, Installed A Bladder Expansion Tank And Purchased 7 General Admission Maintenance Programs
Meg, C. Naperville, IL
09-23-2020
Diagnostic On Furnace, Installed A T4 Thermostat, Flame Sensor Replacement And Purchased A General Admission Maintenance Plan
Mark, D. Naperville, IL
05-13-2020
Furnace Diagnostic And Replaced Spark Ignition Module
Luke, K. Naperville, IL
04-16-2020
Furnace Diagnostic, Estimate For New Furnace Due To Age Of Equipment And Flame Sensor Replacement
Rating: starstarstarstarstar
" Professional, organized and honest. First time customer and would definitely use again and/or recommend"

Sandy, A. Naperville, IL
04-15-2020
Warranty Call To Replace High Limit Switch
MItch, I. Naperville, IL
03-10-2020
Furnace Diagnostic And Hsi Hot Surface Igniter Replacement
Rating: starstarstarstarstar
" You guys did a great job. Thank you for being professional, caring and providing great follow up in an emergency situation. Five stars is not enough, your a ten. Best service possible from your entire team."

Steve, M. Naperville, IL
02-13-2020
Diagnostic On Furnace And Circuit Control Board Replacement
Rating: starstarstarstarstar
" Reliable, professional, worked with us to make the best choice. Seems like they really want to build good relationship wIth the customer. We really appreciate all they’ve done for us! We are very satisfied with their services overall. 10 stars for Nate and Jeremy!"

Ivanka & Nenad, V. Naperville, IL
02-13-2020
Diagnostic On Furnace, Adjusted Gas Valve And Performed A Minor Service Cleaning Of The Furnace
Joel, E. Naperville, IL
02-03-2020
Diagnostic Of Furnace, Purchased A General Admission Maintenance Plan, Completed A Furnace Cleaning Tune-up And Replaced The OEM Hi-efficiency Inducer Motor Assembly
Ryan, M. Naperville, IL
01-27-2020
Diagnostic On Furnace And Replacement Of Limit Switch
Rating: starstarstarstarstar
" Very fast response. The technician was knowledgeable and took time to explain both his troubleshooting approach and the issue once he identified it. "

Ryan, P. Naperville, IL
01-23-2020
Diagnostic On A Furnace And Replacement Of The Inducer/exhaust Motor Assembly
Rating: starstarstarstarstar
" Thanks for coming out so quickly!"

Juliann & Hank, D. Naperville, IL
01-16-2020
General Inspection Of Items From Inspection Report
Juliana , J. Naperville, IL
12-16-2019
Diagnostic On Furnace, Purchased A Maintenance Plan And Replaced Trane OEM Control Board
Rating: starstarstarstarstar
" Great response time, very friendly customer service and online ease of doing business. Love it"

Ronald, L. Naperville, IL
11-08-2019
Diagnostic On Furnace And Service Cleaning
Anna, L. Naperville, IL
10-17-2019
Diagnostic On Furnace And Replaced Thermostat
Carol, P. Naperville, IL
10-11-2019
Diagnostic On Furnace And Scheduled A Repair
Francis, M. Naperville, IL
09-12-2019
Diagnostic On Furnace And Air Conditioner And Replaced Trane OEM Control Board
Luis & Elizabeth, T. Naperville, IL
06-20-2019
Diagnostic And Oem Draft Inducer Motor Replacement
Lucas, C. Naperville, IL
03-11-2019
Diagnostic And Found Cracked Heat Exchanger
Molly, B. Naperville, IL
03-08-2019
No Heat Diagnostic
Amber, T. Naperville, IL
02-19-2019
Diagnostic And Replaced Inducer Motor
Susan, H. Naperville, IL
02-19-2019
Diagnostic, Replaced Inducer/exhaust Motor Assembly
Claudia, B. Naperville, IL
02-06-2019
Diagnostic, Zone Damper Damper Replacement And Honeywell FocusPro5000 Thermostat
Brook, S. Naperville, IL
02-06-2019
Diagnostic, Replaced Run Capacitor And Failed Blower Cap
Richard, B. Naperville, IL
02-01-2019
Diagnostic
Maureen, S. Naperville, IL
02-01-2019
Diagnostic And Cleaned Flame Sensor
Mary, Z. Naperville, IL
01-31-2019
Diagnostic And Cleaned Flame Sensor
Marty, V. Naperville, IL
01-28-2019
Diagnostic And Serviced Error Codes
Jesse , K. Naperville, IL
01-28-2019
Diagnostic And Furnace Repair
David, J. Naperville, IL
01-28-2019
Furnace Tune-up
Amanda, E. Naperville, IL
01-25-2019
Diagnostic And Double Pressure Switch Replacement
Chad, T. Naperville, IL
01-25-2019
Diagnostic And Furnace Filter Replacement
Amber, N. Naperville, IL
01-25-2019
Diagnostic On Furnaces
Bill, H. Naperville, IL
01-22-2019
Diagnostic And Replaced Circuit Control Board
Tom, M. Naperville, IL
01-22-2019
Diagnostic
Ryan, F. Naperville, IL
01-16-2019
Diagnostic, Replaced Limit Switch And Replaced Hot Surface Igniter (hsi)
Rosie, S. Naperville, IL
01-16-2019
Diagnostic And Furnace Repair Of Flame Sensor
Andy, L. Naperville, IL
01-08-2019
Install April Aire 700, Furnace Cleaning And Replaced Capacitor
Rating: starstarstarstarstar
" Very professional and responsive from start to finish."

Jeff, D. Naperville, IL
12-17-2018
Purchased 2 General Admission Programs, Replaced Humidifier Panel, Furnace Cleaning X2 And Replaced 1 Hsi
Limdsey, S. Naperville, IL
12-14-2018
Diagnostic On Furnace And Replace Blower Motor
Sarah, Y. Naperville, IL
12-14-2018
Furnace Cleaning, Changed Humidifier Panel And Purchased A General Admission Maintenance Program
Jennifer, C. Naperville, IL
12-14-2018
After Hours Diagnostic On Furnace, Cleaned Flame Sensor
Peter, R. Naperville, IL
12-14-2018
Furnace Repair Naperville, Hvac Repair Naperville, Diagnostic And Replace Oem Hi Efficiency Inducer Motor
Shaun, C. Naperville, IL
04-17-2018
Furnace Maintenance In Naperville, Hvac Maintenance, General Admissions Maintenance Program, Furnace Tune-up And Humidifier Panel
Rating: starstarstarstarstar
" Harmonic is always on top of their job. Courteous, clean and expert technicians. Would recommend them to all."

Garry, E. Naperville, IL
03-29-2018
Hvac Maintenance, Furnace Maintenance, Diagnostic, Replace Condensate Drain
Mr, S. Naperville, IL
03-19-2018
Diagnostic, Replace Run Capacitor 20mfd And Under, Labor To Install Motor, Hvac Maintenance, Hvac Repair, Heating Maintenance, Heating Repair, Furnace Maintenance
David, A. Naperville, IL
02-23-2018
Diagnostic, Replace Run Capacitor 20mfd And Under, Labor To Install Motor, Hvac Maintenance, Hvac Repair, Heating Maintenance, Heating Repair, Furnace Maintenance
David, A. Naperville, IL
02-23-2018
Repair Hvac, Hvac Maintenance, Repair Heating System, Heating Maintenance, Diagnostic And Furnace Repair
Jon, K. Naperville, IL
02-09-2018
Repair Hvac, Hvac Maintenance, Repair Heating System, Heating Maintenance, Diagnostic And Replace Blower Wheel In Furnace
Eileen, C. Naperville, IL
02-08-2018
Repair Hvac, Hvac Maintenance, Repair Heating System, Heating Maintenance, Diagnostic And Replace Blower Wheel In Furnace
Rating: starstarstarstarstar
" fantastic service"

Eileen, C. Naperville, IL
02-08-2018
Repair Hvac, Hvac Maintenance, Repair Heating System, Heating Maintenance, After Hours Diagnostic And OEM Pressure Switch Replacement In Furnace
Brad, J. Naperville, IL
02-08-2018
Repair Hvac, Repair Heating System, Heating Maintenance, Diagnostic And Major Electrical Repair On Furnace
Andy, L. Naperville, IL
02-08-2018
Repair Hvac, Hvac Maintenance, Repair Heating System, Heating Maintenance And Furnace Tune-up
Rating: starstarstarstarstar
"I was extremely impressed with the service. Tony was very professional and explained what was going on with the furnace and the best actions I could take to keep the furnace running to it's best ability. He worked quickly and efficiently. Would definitely use Harmonic again when needed. "

Wendy, S. Naperville, IL
02-08-2018
OEM Hi-efficiency Inducer Motor Assembly, Furnace Tune Up, Hvac Repair Naperville, Heating Maintenance Naperville
Frank, W. Naperville, IL
01-29-2018
Furnace Repair In Naperville, Heating Maintenance, Hvac Maintenance, Repair HVAC, Diagnostic And Service Cleaning
Kevin, S. Naperville, IL
01-15-2018
Heating Maintenance In Naperville
John, S. Naperville, IL
01-05-2018
Heating Maintenance In Naperville And Humidifier Repair In Naperville
Keith, B. Naperville, IL
01-05-2018
Thermostat Repair In Naperville, Humidifier Repair In Naperville, Snap Disc Limit Replacement, Repair Heating System And Heating Maintenance
Shawn, H. Naperville, IL
01-05-2018
Furnace Repair In Naperville, Heating Maintenance And Repair Heating System
Eileen, B. Naperville, IL
01-05-2018
Furnace Tune-ups, Humidifier Panel, Diagnostic, Repair Furnace, Heating Maintenance And Humidifier Repair
Kathie, W. Naperville, IL
01-05-2018
Diagnostic And Run Capacitor 20mfd And Under Replacement
Rating: starstarstarstarstar
" Harmonic was fantastic. The superior service began when I called. They were prompt and courteous. They got someone to my house in about 2 hours. The service technician was kind and knowledgeable, and did not rush through the appointment. Excellent!"

Julie, M. Naperville, IL
12-30-2017
After Hours Diagnostic And HSI Replacement
Matt, G. Naperville, IL
12-27-2017
Diagnostic And No Heat Service Call
Jessica, R. Naperville, IL
12-27-2017
Diagnostic And No Heat Service Call Charge
Rohan, S. Naperville, IL
12-27-2017
Diagnostic And Furnace Repair
Rating: starstarstarstarstar
" Brandon was super professional, knowledgeable, and efficient. He was able to diagnose the issue with our furnace within minutes and have it working right away. He is an extremely hard worker and we appreciate his help and excellent customer service! "

Brad, J. Naperville, IL
12-26-2017
Furnace Tune Up
Eugene, K. Naperville, IL
08-29-2017
Capacitor And Clean And Check Furnace
Bill, O. Naperville, IL
08-29-2017
Variable Blower Module
Jeff, G. Naperville, IL
08-03-2017
Diagnostic, Blower Motor Replacement And Blower Wheel Replacement
Peter, B. Naperville, IL
08-03-2017
Diagnostic, Condensate Drain Clogged And Repair
Rating: starstarstarstarstar
"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. "

Karen, T. Naperville, IL
08-01-2017
Sheet Metal For Adding Return Duct
Rating: starstarstarstarstar
" great customer service."

Ahaji, A. Naperville, IL
07-05-2017
Diagnostic And OEM Hi-efficiency Inducer Motor Assembly
Jung, P. Naperville, IL
06-22-2017