Water Heater Installation & Replacement Services

Chicagoland's Water Heater Experts are a Call Away

Is it Time to Replace Your Water Heater?

After your heating and air conditioning system, not much else in your home consumes more energy in your Naperville or Plainfield home than your water heater.

And unlike your heating & air conditioning systems which only run seasonally, your tank or tankless water heater needs to work flawlessly every single day of the year.

We have decades of experience with high-efficiency tank water heater technology, and can help you decide if a high-efficiency tank or a condensing tankless water heater would be best for your application.

State Tankless Water Heater
State Water Heater
State Water Heaters
Harmonic is your local water heater replacement expert!
Schedule your water heater estimate with Harmonic today.

Water Heater Types

State Tankless Water Heater

Tankless Water Heaters

Enjoy Endless Hot Water

Unlike traditional storage tank water heaters, tankless water heaters do not store a reservoir of hot water. As a result, standby losses are reduced, which makes them an energy-efficient alternative to traditional water heating. When water flow is detected, they begin heating water, making them highly efficient and cost effective. When the demand for water ceases, they enter standby mode and use essentially no energy.

There will always be hot water. Endless hot water - for bathing, cooking, dishes, laundry, and all of the other countless ways hot water enriches our lives.

Tankless water heaters consume a fraction of the space consumed by a tank heater. They can be mounted inside or outside.

Because tankless heaters do not store water, they are less subject to corrosion than tank-type heaters. As a result, their expected equipment life is possibly longer - possibly more than 20 years, compared with 10 - 15 years for traditional heaters. Also, because they are not heating 40 - 50 gallons of water 24 hours a day, tankless water heaters are less susceptible to leakage than tank-type water heaters.

  • On-Demand Hot Water
    Gas tankless water heaters work hard to deliver continuous hot water. If sized properly for your needs, you’ll have plenty of hot water when you need it.
  • Energy Savings
    State gas tankless water heaters heat your water only when you’re using it, lowering energy costs depending on your usage.
  • Space Savings
    Because they’re considerably smaller than tank water heaters, gas tankless water heaters save a tremendous amount of space while still packing significant power.
State Water Heater

Tank Water Heaters

High-Efficiency Gas Water Heaters

Conventional storage water heater fuel sources include natural gas, propane, fuel oil, and electricity. All conventional water heater store hot water 24 hours per day in a storage tank, typically ranging in volume from 20 to 120 gallons.

To minimize stand-by losses you should consider water heaters that offer higher levels of tank insulations. Often the lowest-priced storage water heater may be the most expensive to operate and maintain over its lifetime.

There will always be hot water. Endless hot water - for bathing, cooking, dishes, laundry, and all of the other countless ways hot water enriches our lives.

We carry a wide variety of gas and electric tank water heaters. They are often the lowest installed cost choice for replacing an existing system.

However if you do not have natural gas or your have larger family you should consider other choices like tankless water heaters that offer higher performance and lower total cost over the life of your water heater.

  • Simple Installation
    State gas tank water heaters install with ease alongside various venting options that fit any home.
  • Dependable Storage Supply
    Tank water heaters store hot water, working hard to supply it when and where you need it most.
  • Built To Last
    State water heaters are designed to be long-lasting. Backed by limited warranties, they help deliver hot water to your home for years to come.

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 Service Area

Proudly Providing
Service Near You

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

©Red Barn Media Group 2024