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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Our Services

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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 1349 Reviews!

JSteinwall
4 days ago
Jason was prompt, knowledgeable, and competent. He took the time to engage with me and to answer my questions and discuss my concerns. Very pleased.
Audrey Isaly
5 days ago
Our Roman bathtub faucet was leaking for a few days while we waited for the home owner’s warranty licensed plumber. Got tired of waiting and called affordable plumbing. Great decision from the start. Phone operators were helpful and got us scheduled that day. Jason came out and gave us a reasonable price and started working right away. Stopped the leak and came back the next day to install the new faucet. We are delighted with Jason and would highly recommend the company.
James Dillon
5 days ago
Technician, Jason Taylor, was excellent. The job was priced (with a few options) and explained very well. Jason has great work ethics (very efficient). My confidence in Zest Plumbing (Affordable Plumbing) was reinforced through this job completion. Satisfied Customer. James (Jim) Dillon Scottsdale, Az.
Jacqueline Voth-Kohl
1 week ago
Dan was thorough, efficient, and conscientious. Terrific experience!
Laura Greene
1 week ago
Prompt and efficient. He adapted to the existing plumbing situation and delivered a good solution.
Dennis Kaufman
2 weeks ago
All good. 5s all around. You are our plumber
Jock Patton
2 weeks ago
Wally is great! Fast, explains things clearly and is highly competent. We have tried other local plumbers and recommend Zest highly.
Daniel Ewoniuk
2 weeks ago
This business is wonderful. Quick, courteous, and knowledgeable. Well done.
Cindy Bauch
2 weeks ago
Jason did a great job! We would recommend him to all our friends who need plumbing service. Timely, courteous, efficient and tidy.
Kyle Nelson
3 weeks ago
Jason was awesome! Friendly and knowledgeable! Recommend Zest to anyone!
Svid
3 weeks ago
Daniel quickly repaired shower/tub water handle cartridge. Excellent service.
Mary Wallace
3 weeks 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 weeks 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
4 weeks 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
4 weeks 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 month ago
He was awesome, I truly trust him. He aperars to be a good man and employee
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    Our Service Areas

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

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    Plumbing Solutions That Work as Hard as You Do

    Schedule your service today with Zest Arizona. Enjoy quick, reliable repairs and the peace of mind you deserve!
    480-618-1750
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