Water Heater Maintenance in Phoenix, AZ

Ensure a constant and reliable flow of warm water in your Phoenix home with Donley A/C & Plumbing — your go-to provider for water heater maintenance in Arizona. As a family-owned business with over 40 years of experience, we prioritize your home’s comfort, efficiency, and peace of mind.

With a dependable team of plumbers, you can count on us for quality solutions, prompt response, and a seamless service experience.

Schedule water heater maintenance in Phoenix by calling Donley A/C & Plumbing at 602-787-3956.

When Water Heater Maintenance Is Necessary

Whether your home uses a gas, electric, tankless, or traditional water heater, it’s important to schedule yearly maintenance to keep it functional and efficient. At Donley A/C & Plumbing, our experts come fully equipped with the tools, experience, and skills to handle a range of issues during your maintenance checkup.

Signs you need water heater maintenance include:

  • Fluctuating water temperatures
  • Strange and unusual popping or banging sounds
  • Decreased water pressure
  • Rusty or discolored water
  • Visible leaks or puddles around your unit
  • Longer than normal heat-up times
  • Visible sediment buildup
  • Frequent pilot light issues
  • The system is 10 years or older

Leave your water heater needs to the professionals. Call Donley A/C & Plumbing at 602-787-3956 to schedule water heater maintenance in Phoenix, AZ.

The Benefits of Water Heater Maintenance

Regular maintenance serves as an early detection check for malfunctions and helps keep your system reliable.

Key benefits of water heater maintenance include:

  • Cost-saving operation: By addressing minor system issues, you prevent other costly issues from developing.
  • Reduced energy consumption: A well-maintained system retains its efficiency, reducing strain on your system that can increase energy consumption.
  • Extended system life span: By preventing wear and tear, you increase your system’s longevity and performance.
  • Safety assurance: By maintaining your water heater, you can reduce the risk of gas leaks and other hazards.
  • Prevention of sediment buildup: During your annual maintenance, our technicians will flush your system, removing sediment buildup and ensuring optimal water flow.

You can extend your water heater’s life span and performance by taking preventative measures to ensure your system operates at peak efficiency, reaping years of warm comfort.

Call Donley A/C & Plumbing at 602-787-3956 today to schedule water heater maintenance in Phoenix or nearby.

Our Maintenance Check Process

Donley A/C & Plumbing provides a comprehensive maintenance check for your water heater. Our experts provide detailed inspections to address all your system needs.

Our plumbers will:

  • Make adjustments to your water temperature
  • Drain and flush your system to remove sediment buildup
  • Detect minor repairs
  • Test pressure relief valve
  • Inspect venting systems for gas heaters
  • Check for corrosion on your tank
  • Examine electrical components  
  • Make professional recommendations for efficiency
  • And more

When you enlist our professional plumbers, they deliver confidence in your water heater’s reliability, efficiency, and safety.

Donley A/C & Plumbing makes it easy to maintain your system’s efficiency. Call 602-787-3956 today to schedule water heater maintenance in Phoenix, AZ.

Preventative Maintenance Tips

Water heaters are complex appliances that require special care, but that doesn’t mean you can’t help them run smoothly. By following these simple tasks, you can actively contribute to your home’s uninterrupted water supply:

  • Ensure the area around your water heater is always debris-free to facilitate proper ventilation and reduce fire hazards.
  • Perform visual inspections for visible signs of leaks, corrosion, or damage.
  • Keep track of your temperature settings.
  • Schedule annual maintenance to maintain your system’s reliability.

Keep your system operating like new. Call Donley A/C & Plumbing at 602-787-3956 to schedule water heater maintenance in Phoenix, AZ.

Plumbing - Water Heater | Donley

Why Choose Us?

Donley A/C & Plumbing takes your home service needs seriously and strives to provide unmatched expertise, exceptional customer care, and timely solutions to elevate the comfort and convenience of your home. With the highest standards for quality work and professionalism, you’re guaranteed honest services by the industry’s best.

Schedule water heater maintenance in Phoenix by calling Donley A/C & Plumbing at 602-787-3956 today.

Schedule Service

Expert & reliable service since 1976

Since 1976, Donley A/C & Plumbing 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 our team 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 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'll work with you on financing options by request.


Swift Installation

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



The plumber will review the completed repair or installation with you, including warranties. Once the job is complete, we're 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 seven days a week. Even when problems arise on weekends or after hours, our professionals are only one call away. We proudly serve these 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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