Donley Service Center - Air Conditioning and Plumbing Services

Tankless Water Heater Installation


Trust Donley Service Center when you need tankless water heater installation in the Phoenix, Arizona area. We serve the whole Valley day or night!

Get endless hot water, lower your energy bill and save space with a tankless water heater installation from Donley Service Center.

Call 602-892-4938 to schedule an appointment or click the button below


The Long-Lasting, Efficient Alternative

  • You’re Never out of Hot Water: With a tankless water heater installation, cold showers will be nothing but a memory because they supply hot water on demand. It’s always there when you need it.
  • Long-Lasting: Tired of changing out your heavy and bulky water heater every few years? Install a tankless water heater that can last for 20 years or more!
  • More Storage Space: Get a lot more storage space in your home by switching to a tankless water heater.
  • Use Less Energy and Save Water: Tankless water heaters only heat water when you need it, and provide a steady flow. With traditional storage tank units, water in the tank needs to be heated 24/7, so you are burning energy even when you’re not using hot water.

How Does a Tankless Water Heater Work?

Tankless water heaters do not have a large reservoir where water is continuously heated, even when no hot water is being used. Water is actually heated by flowing over a heat exchanger that instantly heats tap water to your desired pre-set temperature. When you are not using hot water, the heater’s internal sensor automatically switches off the heat exchanger.

How is a Tankless Water Heater Installed?

Both electric and gas tankless water heaters may require some retrofitting for Phoenix homes. That’s because homes here are usually equipped for a standard, storage tank water heater. This typically requires a larger diameter gas line for gas units or a higher voltage power supply for electric ones.

At Donley Service Center, We can install a tankless water heater anywhere in the greater phoenix area. We’ll take care of any retrofitting that needs to be performed and get your new tankless water heater dialed in for maximum efficiency.

Is it Time for a Water Heater Upgrade?

How can you tell if it is time to upgrade your water heater? Look for the warning signs.

Age: Here in Arizona, conventional storage tank water heaters can begin wearing out after only five years or so. This is primarily due to our extremely hard water. Because of the higher mineral content, tanks corrode more quickly.

Running Out of Hot Water Fast: As water heaters begin wearing out, they lose the ability to effectively heat up the water. This problem is only compounded as sediment build up in the tank over time and reduces the amount of hot water the tank can store.

Loss of Efficiency: If you notice it is costing more to heat your water, it is likely time for an upgrade.

Ditch the Tank

Go tankless and leave the conventional headaches behind. You’ll no longer have to worry about corroded, leaking tanks, sediment buildup or replacement every few years.

Call Donley at 602-892-4938 to learn more about our efficient, long-lasting tankless water heaters.