Harmonic Heating & Air Conditioning
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Harmonic Heating & Air Conditioning
Our annual maintenance programs at Harmonic Heating & Air Conditioning provides better health and longevity for your home or commercial heating and cooling systems. With a modest investment starting at only $170 p/year (that's $85 Spring + $85 Fall), we'll help provide peace of mind while our great team will work hard to keep your home and office "Smarter, Healthier, and More Efficient".

A/C & Furnace Repair Discounts, Annual Maintenance, & Savings on New A/C & Furnace Installations. We try very hard to provide the best possible customer service available in the heating and cooling industry. We try to educate our customers, so they can make the best possible choices regarding their heating & cooling needs, and make their home more comfortable.

Our mission is to provide our customers and community with value beyond their expectations. We will provide education, create joy and promote health to the absolute best of our abilities. We want to develop long term relationships with our customers by putting our absolute best foot forward every time.
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In 2012, I set out to create a whole new way to sell heating and cooling services. I wanted to bring together the best of the old and combine it with the best of the new to form a company like no other. Our mission is to provide our customers and community with value BEYOND their expectations. We will provide EDUCATION, create JOY and promote HEALTH to the absolute best of our abilities.
Harmonic Heating & Air Conditioning is here to take care of all your heating, cooling, water heating, indoor air quality and home automation repair, maintenance and installation needs! Call us when your furnace, ac, boiler, water heater or humidifier need to be fixed or replaced! Ensure that your residential HVAC system keeps your home and family comfortable for years to come with a Rockstar Maintenance Plan.
At Harmonic Heating & Air Conditioning, our goal is to offer quality heating system installation, maintenance and repair for all of our valued customers. Whether you own a single family home or a larger building in the Naperville or Plainfield areas, we're here to design a heating solution that will best serve your needs.
Harmonic Heating & Air Conditioning is here to help you keep your heating, air conditioning, water heating and air quality comfort systems running efficiently and reliably for years to come. Call us today! We are an experienced, family-owned company with a focus on honest, customer-service oriented solutions.
We make it easy for Naperville and St. Charles, IL home owners to get a new furnace in terms of affordability and maintenance. We have many discounts, specials and rebates that are offered to all of our customers. The benefits with our furnace installations are so numerous that you will be counting them for months to come.
Reviews (6)
Robert Koonce
Robert Koonce
Nov 30, 2020
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Working with Harmonic for our new furnace and ac package was great from start to finish. From the estimate and sales to the installation and paying for the work, Harmonic was professional and communicated very well. I would recommend Harmonic to anyone needing heating and air conditioning work in the Chicago land area. They are top notch!
Kenny Abbott
Kenny Abbott
Nov 28, 2019
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I love the "Rock*Star Maintenance Plan". It saves a ton of cash and provides priority service. Don't worry about your furnace or air conditioner ever again. They take care of everything! Love Harmonic!
Franklin Rivera
Franklin Rivera
Oct 18, 2019
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Probably one of the most knowledgeable and ethical companies I know. When it comes to what is right for your home and the latest and most efficient technology which saves you money in the long run, you cannot do any better. Great people to do business with.
Pinot'S. Palette
Pinot'S. Palette
Aug 27, 2019
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Nate from Harmonic serviced my furnace right before the big January deep freeze. He even returned the next day with the right filter I needed for my furnace to run properly. Excellent customer service skills from everyone at the company, including Liz who booked the appointment.
William James
William James
Aug 27, 2019
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Have been a customer of Harmonic for several years now. We have had them service our furnace as well as install new Central Air. Our unit never worked so well until they applied their magic. They have very knowledgeable people that can explain things about the service they perform. Our Thanks to Harmonic! They're the Best!
Dan L.
Dan L.
Jun 24, 2019
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A well-earned five stars! Kenny's knowledge was eclipsed only by his friendly personality. I would definitely call them again!