Scottsdale Water Heater Maintenance

Prevent Breakdowns With Expert Water Heater Maintenance

A little maintenance goes a long way when it comes to keeping your water heater running at its best. Zest Plumbing & Drain offers professional maintenance for both homes and businesses in Scottsdale, AZ. From flushing sediment out of tank models to tuning up tankless systems, we help you avoid costly repairs and ensure reliable hot water. Whether you schedule service annually or need a one-time inspection, our team delivers care that extends your system’s lifespan.

Our Water Heater Maintenance Services

Routine maintenance isn’t just a good idea—it’s a smart investment in your comfort, energy savings, and peace of mind. Zest Plumbing & Drain provides comprehensive service for both tank and tankless water heaters. Our goal is to keep your system clean, safe, and operating at peak performance.

  • Annual System Inspections: We check for wear, corrosion, leaks, and faulty components. Regular inspections help catch small issues before they turn into repairs.
  • Tank Flushing Service: Sediment buildup can lower efficiency and damage your tank. Our flushing service removes mineral deposits to improve heating speed and extend unit life.
  • Anode Rod Replacement: The anode rod protects your tank from corrosion, but it wears out over time. We inspect and replace it when needed to keep your system in top shape.
  • Tankless System Tune-Ups: Even modern units need attention. We descale and clean your tankless system to prevent buildup and keep hot water flowing efficiently.

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When you have a plumbing emergency in Arizona, there is no time to waste. Access our online booking 24 hours a day, 7 days a week!

Why Choose Zest Plumbing & Drain for Maintenance?

At Zest Plumbing & Drain, we believe maintenance should be easy, effective, and completely worry-free. Our Scottsdale team provides professional service backed by experience, transparency, and genuine care for your home or business. Whether your unit is brand new or over a decade old, we’ll help you keep it performing like new.

  • Early Problem Detection: Routine service helps catch small issues before they turn into expensive repairs. Our technicians know exactly what to look for to keep your system healthy.
  • Customized Care Plans: Every home and business is different. We tailor maintenance schedules based on your equipment type, usage habits, and future goals.
  • Energy Efficiency Improvements: A well-maintained system doesn’t just last longer — it operates more efficiently too. Our cleanings and tune-ups help lower monthly utility bills.
  • Priority Scheduling for Service Members: When you choose Zest for ongoing maintenance, you receive priority booking for future service calls. Staying protected has never been easier.

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Frequently Asked Questions

Zest Plumbing & Drain has a knowledgeable and experienced team that can help answer a variety of questions you may have.

Customer Testimonials That Shine

Over 1337 Reviews!

Mary Wallace
1 day ago
How nice to have clean, fresh tasting water! Jesse took great care of us. He not only installed a new RO system, he also cut out and replaced the rotted, moldy wood under the sink. It looks amazing! While there he flushed out the tankless hot water heater and gave us lots of good information about water softeners and conditioners. He is very water knowledgeable and we are very pleased with his work.
Ron Stetson
3 days ago
Wally is excellent at repairs and had a fast response to emergency repair. He did high quality repairs on the main service line and used quality materials. He was very freindly and knowlegable in his work.
Rick Rowlands
6 days ago
I needed a bathroom drain cleared. After being seriously disappointed by a plumber assigned to us by American Home Shield, I asked AI (artificial intel) to recommend the top rated plumber in Scottsdale. AI recommended Zest Plumbing & Drain. I was not disappointed. From my first contact with Diana the dispatcher to Wally the field supervisor my experience with Zest Plumbing was outstanding. The AHS plumber gave up (without trying very hard) on clearing my drain and recommended tearing out a vanity and the toilet to install new pipes because he said my CAST IRON pipes had collapsed...it was baloney! AHS calls this a "MODIFICATION" which is not covered by the warranty. Don't fall for this tactic! Wally from Zest brought in his equipment and 30 minutes later my drain was working properly. He even showed me a video of my clean drain. Before you start tearing out walls give Zest a call!
Dana Miller
1 week ago
Wally Fields assisted me with a water filtration issue. He was amazing! He walked me through how the filtration system worked and explained clearly what was going wrong. He was able to quickly diagnose the issue. He did not have the supplies needed to fix it at the time, but he left to get it and came back the same day to complete the job. He was quick and efficient and the system is working great now. I can't thank Wally enough for his incredible service.
Reed Widen
2 weeks ago
He was awesome, I truly trust him. He aperars to be a good man and employee
Milo K.
2 weeks ago
Zest was the best plumber scottsdale for my water heater repair,super prompt, clear pricing and really respectful in ur home.
Allen Joseph
2 weeks ago
Fast reply. Fair estimate. Great job. Fast.
Giulio DeLuca
2 weeks ago
I had a late eveing call when a small pipe started dripping and i called Zest Plumbing & Drain. The technician arrived promptly, explained our leak detection prrocess clearly and did the repair cleanly. I'm very satisfied and will use them again.
Richard Engelberg
2 weeks ago
We highly recommend Zest Plumbing ... wish we could give them 10 stars! The service we received - on a Saturday - was excellent and professional. The toilets in our home had backed up. Dan came, then an hour later Wally also showed up. Due to their hard work and determination everything was returned to working order. Since moving to Arizona, 3 years ago, we've used several plumbing companies. Zest was BY FAR the very best. We will only call them for any future plumbing needs.
Cathy
2 weeks ago
Professional, courteous, completed service quickly, arrived on time
mateo
2 weeks ago
Called Zest after work, quick honest fix, i will be back.
James Jones
3 weeks ago
Dropped my necklace in drain Zest saved me big time.
Greg Sembower
1 month ago
Wally was amazing. He snaked and put a camera down the septic system, and wasn't completely satified that all was well, so he popped open the septic, and showed me that a septic tank pumping would be in order. Great service, honest work. I will go back to Zest.
Elisa Bell
1 month ago
Wally arrived on time, explained the scope of his work and performed the work professionally.
Thomas Smith
1 month ago
I can’t say enough good things about Wally from Zest Plumbing! I had a leak show up during the last few days before closing on my house... talk about stressful timing. Wally was professional, thorough, and determined to get to the bottom of it. It took a day or two to track down the issue, but once he found the source, he rerouted the hot water line quickly and efficiently. He kept me updated throughout the process and made sure the job was done right. Thanks to Wally’s expertise and responsiveness, the repair was completed in time for closing.
Celeste Correa
1 month ago
My technician was super friendly and professional
Bamidele Durojaiye
1 month ago
Jason from Zest Plumbing came through in timely manner and got our plumbing situation fixed even quicker. Will absolutely remember Zest for any future work.

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