Water Heater Repair Service in Scottsdale, AZ

Quick, Reliable Water Heater Repair

A broken water heater can disrupt your entire day, but Zest Plumbing & Drain is here to get things back on track fast. We provide expert repair services across Scottsdale, AZ, helping both homeowners and businesses restore dependable access to hot water. Whether you’re dealing with lukewarm temperatures, system leaks, or pressure issues, our licensed technicians quickly pinpoint the cause and deliver lasting solutions. No matter the brand or model, we will make sure your system is running efficiently again — any time, any day.

Our Water Heater Repair Services

When your water heater isn’t working properly, you need a team that can act fast and fix it right. Zest Plumbing & Drain services all makes and models, including gas, electric, and tankless systems. Our repair process is efficient, transparent, and always focused on delivering a lasting solution.

  • Troubleshooting Services: If your water turns cold unexpectedly, we’ll quickly diagnose heating element or thermostat issues. We restore full functionality without unnecessary replacements.
  • Leak Repairs & Valve Replacements: Leaking tanks or broken pressure relief valves can waste water and cause damage. We find the source and repair it before the problem spreads.
  • Inconsistent Temperatures: Fluctuating temps could point to faulty components or sediment buildup. We get to the root of the issue to restore consistent heating.
  • Tankless System Repairs: Tankless units require specialized knowledge—and we’ve got it. We’ll service your on-demand system for smooth, energy-efficient operation.

Plumbing Emergency in Arizona?

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!
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Why Choose Zest Plumbing & Drain for Water Heater Repair?

When your hot water suddenly disappears, you don’t have time to wait. Zest Plumbing & Drain provides responsive, skilled repair services across Scottsdale with a focus on speed, quality, and honest service. We’ll give you a clear diagnosis, upfront pricing, and long-lasting repairs—so you never have to worry about repeat problems.

  • Scottsdale Experts You Can Count On: As part of the local community, we deliver fast, fair, and friendly service backed by real local experience and pride.
  • Accurate Diagnoses & Honest Pricing: We pinpoint the issue quickly, explain your options clearly, and complete repairs that are built to last with no upselling or surprises.
  • All Brands & Models Serviced: Whether you have a traditional tank or a tankless system, we have the tools and expertise to get it working again.
  • 24/7 Emergency Repair: We’re available around the clock to handle urgent water heater issues. No waiting until morning.

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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!

Rick Rowlands
4 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
6 days 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
1 week ago
He was awesome, I truly trust him. He aperars to be a good man and employee
Milo K.
1 week 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
2 weeks ago
Dropped my necklace in drain Zest saved me big time.
Greg Sembower
4 weeks 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
4 weeks 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.
Cameron Atchison
1 month ago
Fixed the sink another company could not fix. They are able to get the line unclogged did a very good job.
Mickey Williams
1 month ago
Scheduling the appointment was easy. The technician arrived on time and provided a great explanation along with efficient quality work.
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    Our Service Areas

    We proudly serve the Scottsdale, AZ area including these communities:

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    Schedule your service today with Zest Arizona. Enjoy quick, reliable repairs and the peace of mind you deserve!
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