Water Heater

Water Heater Repair and Replacement Services

In the event that you need your water heater repaired, or it’s time to have a new heater installed, Donley offers convenient, quick, and thorough replacement and repair services. If you’re experiencing issues such as low water pressure, a lack of hot water, or a pilot light that won’t stay lit, let our knowledgeable plumbers get to the root of the problem. When it comes to your water heater, we have the ability to fix everything from minor annoyances to sudden emergencies, including:

  • No hot water
  • Run out of hot water fast
  • Pilot light goes out continuously
  • A water shut off valve that won’t open or close
  • Water temperature that’s not hot enough
  • A heater that trips the circuit breaker
  • Gas smell around water heater
  • Calcium build up on valves and piping
  • Electrical burning smell around the water heater
  • Any signs of water on or around the water heater

If the time has come for a replacement, we can also help you decide on a new water heater. With so many options and water heater manufacturers out there, narrowing it down to just one can be overwhelming. For instance, you may have a growing family that needs a heavy-duty heater to keep up with high demand. Or, you might be looking for a heater that puts energy-efficiency first. No matter what your specific needs are, we would be more than happy to put our expertise to good use and help your water heater search with installation at an affordable price.

Tankless Water Heater

For an energy-efficient alternative to traditional water heaters, try a tankless model. Tankless water heaters do not have a tank where water is continuously heated. Instead, water is heated on-demand when you turn on the tap. When you are not using hot water, the heater’s internal sensor automatically switches off to save energy. With their compact design, tankless water heaters are ideal for small spaces or homes that can’t accommodate a large tank.

Solar Water Heating Systems

Those who’ve made the switch to solar water heating systems are glad they did. Now Donley is making it easier than ever to update your hot water system by going solar. If you choose Donley to install your new solar water heater, you’ll have access to:

  • 120 gallon and larger solar water heaters
  • SunEarth Inc. quality solar energy products
  • Federal tax credits
  • Arizona state tax credits
  • SRP or APS debates
  • Special financing options
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Plumbing - Water Heater | Donley

Is It Time for a Water Heater Upgrade?

Unfortunately, your water heater won’t last forever. Over time, wear and tear can lead to reduced efficiency, a lack of hot water, and more. Here are a few signs that it may be time to upgrade your water heater.


Here in Arizona, conventional storage tank water heaters can begin wearing out after only five years. 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 compounded as sediment builds up in the tank over time and reducing the amount of hot water the tank can store.

Loss of Efficiency

Water heaters lose efficiency as they age. If you notice that you’re spending more and more on your monthly utility bills, an aging water heater may be to blame. For better efficiency and cost savings over time, consider upgrading to a new heater.

Schedule Service

Expert & reliable service since 1976

Since 1976, Donley has remained committed to providing expert and reliable service. Our experienced technicians and plumbers receive over 120 hours of continuous training per year, and all our work is fully guaranteed. Every staff member undergoes a rigorous drug screening and background check before joining Donley or working with our valued customers.

As a local family-owned and operated company, we strive to give back and support the community. Our commitment to excellence is the reason why we’re two-time winners of the Better Business Bureau Ethics Award. It’s all part of what separates us from countless others in the industry.



Responsive and honest service



Our friendly staff will work with you to schedule a convenient appointment. The plumber will call you when in route to introduce themselves, provide an ETA, and confirm the reason for the service call.


Honest & Upfront Pricing

All pricing is listed in the plumber’s price book, ensuring no hidden fees or costs. We will work with you with financing options by request.


Swift Installation

Our plumbers have the skill and experience necessary to complete the repair or installation on the day of service. You won’t have to worry about a drawn out and complicated process.


Follow up

The plumber will review the completed repair or installation with you, including warranties. Once the job is complete, we are available to answer any questions or concerns.

Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley
Valley-Wide Service | Donley

Valley-Wide Service, 7 days a week

We serve the entire valley with technicians available 7 days a week. Even when problems arise on weekends or after hours, our professionals are only one call away. We proudly serve the following cities:


  • Ahwatukee
  • Anthem
  • Carefree
  • Cave Creek
  • Chandler
  • Fountain Hills
  • Gilbert
  • Glendale
  • Goodyear
  • Mesa
  • Peoria
  • Phoenix
  • Queen Creek
  • Scottsdale
  • Sun City
  • Surprise
  • Tempe
  • Tolleson
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