Is Your Home Making You Sick?

Humidity Control, Air Filters, and Air Purifiers

Make Your Home Healthier Today

Homes today are super-energy efficient. While that’s great for your pocket book, it’s not good for your health.

Building codes have steadily made homes more airtight to keep tempered air inside. But comfortable air isn’t the only thing trapped within your home. Pollutants are also trapped inside. These pollutants can lead to allergies and other sinus issues. Not to mention they make you feel less than your best.

That’s why we offer 6 different solutions to combat stale air in your home.

Indoor Air Quality IS Our Passion

We all know someone affected by allergies. But for me it hits very close to home since my family has more than its fair share of allergy issues. The desire to make my own family healthier pushes me to constantly be on the cutting edge of air quality. A benefit I pass on to you!

Every indoor air quality product we offer has been tested in my own home first. I know with 100% certainty that these products work and will provide you with years of worry-free service.

Harmonic is your local air conditioner replacement expert!
Schedule your AC estimate with Harmonic today.

Scorpion UVC-LED System

The Scorpion is a UVC-LED disinfection unique system designed for use in residential and light commercial HVAC systems. The LED light has 30,000 hours of run time and with an integrated air flow sensor the Scorpion UVC-LED can last up to 5 times longer than traditional UV bulbs. The Scorpion UVC-LED is designed to kill mold, mildew, bacteria, viruses, and other harmful biological growth in the HVAC system and on the evaporator coil. The system will also help reduce foul and musty odors like dirty sock smell and will even help keep the drain line from clogging due to buildup in the condensate line.

Electronic Air Cleaners

Air Cleaner Repair, Replacement & Installation

Airborne particles contain some pretty nasty stuff. Dust mites, mold spores and carcinogens – all floating around in the air you breathe. One way to reduce the amount of toxins you’re breathing is to upgrade your air filter. Electronic Air Cleaners capture up to 99% of airborne particles as compared to the standard fiberglass filter which only traps about 50%.

Energy Recovery Ventilation

ERV Repair, Replacement & Installation

According to the US Environmental Protection Agency, indoor air quality can be up to five times worse than outdoors. Why? Your home is a living, breathing thing. It is constantly creating and trapping cooking gases, your exhaled breath and off-gases from building materials. A ventilation system provides an efficient way to trade your dirty indoor air for fresh outdoor air. No matter what the weather’s doing outside.


Humidifier Repair, Replacement & Installation- Whole Home Humidification

A whole house humidifier will constantly monitor the moisture level in your home and keep it just right. Not only will you feel better, but you’ll spend less money on your heating bills each winter. More humidity will allow you to lower your temp AND raise your comfort. Win – Win!


Dehumidifier Repair, Replacement & Installation- Whole Home Dehumidification

Your air conditioner is designed to control temperature, not humidity. You need humidity control to maintain comfortable, healthy conditions in your home. Excessive humidity is not only uncomfortable in the summer; it can also lead to mold.


Whole Home In-Duct Air Purifier

The REME-HALO® utilizes RGF’s patented REME® Cell technology with UV-C light to create low level, airborne hydrogen peroxide throughout the air-conditioned space reducing airborne and surface bacteria, viruses, odors, and mold.

The REME-HALO® in-duct air purifier actively neutralizes pollutants at the source ensuring excellent indoor air quality.


Help protect your air and the environment

The HALO-LED™ is the industry’s first LED in-duct, whole home and building air purification system that is both mercury free and zero ozone compliant. The HALO-LED™ proactively treats every cubic inch of air conditioned space, reducing airborne and surface contaminants and pollutants through bi-polar ionization and revolutionary, patent pending, REME-LED™ technology.

Our Installation Process

Our Installation Process

Rock*Star Maintenance Plans

Our annual maintenance programs at Harmonic Heating & Air Conditioning provide a Smarter, Healthier, more Efficient home by providing the best heating and cooling systems on the planet.


$19 Per Month

$228 Annually

Best Value

$38/mo or $456 Annually

$456 Annually

Harmonic Heating & Air Conditioning is Your Local St. Charles and Naperville, IL Experts

When you work with Harmonic Heating & Air Conditioning, our trained service technicians will sit down with you to discuss your needs and help you find the best air conditioning system for your budget.

We pride ourselves on working hard to ensure not only affordability, but quality and complete customer satisfaction as well. So whether you need air conditioning installation for a small home or an entire office building, our highly trained and experienced contractors will provide the speedy, high-quality service you can depend on.

Contact Our Team

Air Conditioning Repair in Naperville and St. Charles, IL

If your air conditioner has stopped performing properly, call Harmonic Heating & Air Conditioning for proficient air conditioning repairs at a reasonable price. Our technicians are fully licensed, insured, and prepared to restore your equipment to optimal performance. We're a full-service HVAC company serving residential and commercial property owners in Naperville, Montgomery, Oswego, Plainfield, Sugar Grove, Batavia, and their surrounding communities, and air conditioning repairs happen to be one of our specialties.

Our staff will extend every effort to ensure your complete satisfaction. As our customer, you'll benefit from our:

  • Friendly, efficient office staff and crew
  • Premium-quality parts, materials, and workmanship
  • Prompt and efficient project completion
  • Policy of being available 24/7

At Harmonic Heating & Air Conditioning, we aspire to accommodate every HVAC need of our neighbors in Naperville, Montgomery, Oswego, Plainfield, Sugar Grove, Batavia, and their surrounding communities. Our broad range of skills and many years of industry experience have already gained the trust of many of our neighbors, and we take personal pride in each and every job done well. Call our office or contact us online to schedule air conditioning repairs or an on-site estimate with our HVAC contractor today.

Explore AC Repair Services
Harmonic Heating & Air Conditioning Service Area

Proudly Providing
Service Near You

  • Aurora
  • Batavia
  • Montgomery
  • Naperville
  • Oswego
  • Plainfield
  • St. Charles
  • Yorkville

Harmonic is at Your Service in St. Charles and Naperville

Our trained service technicians are happy to sit down with you to discuss your cooling needs and help you find the best air conditioning solutions for your space and budget.

We pride ourselves on working hard to ensure not only affordability, but quality and complete customer satisfaction. And when you hire us for branded air conditioning replacement, you'll benefit from our vast selection of top models.

Whether you need branded air conditioning replacement for a single unit or an entire office building, our highly trained and experienced contractors can provide the speedy, high-quality service you deserve. Call us today for more information or to schedule an estimate.


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