
Proudly Serving Greater Phoenix & the Entire Salt River Valley
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Tankless Water Heater Repair in Phoenix & Surrounding Area
We Repair Tankless Water Heaters the Right Way
When your tankless unit breaks down, you want it fixed correctly. We get it. Nobody wants to waste money repairing the same thing twice. That’s why our certified plumbers follow the highest industry and manufacturer standards—to make sure every tankless repair is done right the first time.
We also Offer:
- Upfront, honest pricing
- 100% satisfaction guarantee on all of our work
- Fair and honest pricing
- 4.7 star rating on Google…

On this page:
What’s Included
Your tankless water heater repair includes:
Diagnosis
Our certified plumbers will find the problem and explain it to you clearly. That way, you can understand exactly what’s wrong and what needs to be done to fix the issue.
Upfront Pricing
You don’t like hidden fees, and we don’t either. The price you are quoted and agree to is the price you’ll pay.
Flexible Financing Options
Worried about cost? We get it! We don’t want your AC repair to break your budget, which is why we offer flexible financing.
100% Satisfaction Guaranteed
If, by chance, the same problem with your furnace reoccurs, we’ll fix it again for free on our time and dime.
Price
LOW COST
$200
HIGH COST
$400
Factors that affect your tankless repair
There are three main factors in furnace repair costs — read below to learn more:
- The type of repair you need: Some tankless water heater repairs are complicated and require expensive replacement parts, which increases the overall repair cost.
- The warranty you have for your tankless unit: If you have a valid parts and labor warranty for your tankless unit, some or all of the repair costs may be covered by the manufacturer and/or the contractor who installed your tankless unit.
- The plumber you hire: You can find a lot of plumbers in the Phoenix area. However, not all plumbers provide the same quality of work. Generally, more experienced contractors charge more for their services, but they also offer better work than low-priced, inexperienced plumbers.
How Scheduling Works
Schedule Your Appointment in 3 Steps
1) Book The Appointment
First, contact the friendly and knowledgeable staff members at Patrick Riley | Isley’s! You can call us at (602) 286-0027 or schedule an appointment through our website. We service all of the Phoenix Metro area, including Mesa, Chandler, Gilbert, and the surrounding Salt River Valley areas.
2) Choose a Day and Time
We value your time, and that’s why we offer flexible scheduling options. Once you get in touch with us, our team will work with you to find a day and time that suits your schedule. Whether you prefer a weekday, weekend, morning, or afternoon appointment, we’ll make it happen.
3) Get a Reminder Call
When you book with Patrick Riley | Isleys, you won’t have to worry about when we’ll arrive at your door. We always provide a 30-minute courtesy call so you can have time to square away any pets and get ready for our arrival.