Mitsubishi Electric brings unmatched energy efficiency, performance and control to home cooling and heating.
It’s never been easier to keep everyone in your house comfortable, without spending a fortune on your energy bills.
Single-zone INVERTER-driven heat pump. Blue Fin coating applied to heat exchanger for increased protection and longer life.
Multi-zone, heat pump outdoor unit. Most models Energy Star certified.
Single-zone INVERTER-driven heat pump. Blue Fin coating applied to heat exchanger for increased protection and longer life.
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.
$228 Annually
$456 Annually
Why pay to cool and heat your home when you only live in a few rooms at a time? With Mitsubishi Electric, you can condition the rooms you live in while reducing energy costs in the rooms you don't use. Plus Mitsubishi Electric's INVERTER-driven compressors automatically adjust to changing to deliver ideal comfort while only using the energy that is needed.
An American Home Comfort Study (AHCS) reports that 67 percent of homes in the U.S. have a room that's too hot in the summer or too cold in the winter. It's a common problem with ducted forced air systems - one that can be solved simply with a Mitsubishi Electric system.
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
You don't have to install ductwork to make a living space comfortable. Mitsubishi Electric ductless solutions require only a 3" opening for two refrigerant lines, control wiring and electrical connections. Mitsubishi Electric ductless systems are the perfect solution for new additions, renovated bedrooms, office spaces, garages and basement workshops or studios. And it's ideal for any home that can't accommodate ductwork.
Harmonic Heating & Air Conditioning has established itself as the premier furnace repair specialist in Montgomery, Oswego, Plainfield, Sugar Grove, Batavia, and their surrounding communities, and you can take advantage of our affordable furnace repair services around the clock! Here are just a few of the reasons why you should choose Harmonic Heating & Air Conditioning for your furnace repairs:
©Red Barn Media Group 2025
