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Tankless Water Heater Repair Services in Walnut, CA

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Service Pros

    Rapid Rescue Rooter & Plumbing Logo
    Glendora, CAĀ·

    Tankless Water Heater- Install and Repair, Faucets, Fixtures, and Pipes, Plumbing Repairs , and 5 more

    "Experienced, honest and professional job. I do recommend!!"

    91A752B7580F200213673FB8F91CE3DF43DADDB349F31B4FC2F3F98539EB9C72 E. in December 2024

    J I G Plumbing Logo
    Chino, CAĀ·

    "JIG plumbing was friendly and helpful.to fixed our 2 years old Standard toilet water tank,Mr.Jason was kind just to come in and Repair a small tightening of the toilet water tank."

    Letty or Clarence E. in September 2016

    Authority Plumbing, Heating and Air Logo
    CORONA, CAĀ·

    HVAC NEEDS, Plumbing, Performance Air Conditioning , and 1 more

    "They were awesome! Chris and Joe arrived on time and diagnosed the issue quickly with clear explanations. They installed the item with no issue and returned everything back to 100 percent. They were very nice and professional! I will definitely use them again as well as referring them to friends and family!"

    F4653D1A14792CF770F054E28C3D0CE2F0C0DA4943AAD1E8E09CE8937491C345 9. in March 2025

    Kings Plumbing & Rooter, Inc. Logo
    Glendale, CAĀ·

    Plumbing

    "Richard fixed the problem quickly and effectively."

    Thomas H. in December 2023

    RR
    Upland, CAĀ·

    plumbing, Plumbing, 10% off for first time customers

    "Very professional, always on time. Would hire them again"

    Linda S. in December 2022

    Service Champions, LLC Logo
    Brea, CAĀ·

    Heating and Furnace, AC and Ducts, Drain Clearing , and 11 more

    "Customer service and the service tech were awesome"

    Bruce G. in December 2019

    Do It Right Plumbers, Inc. Logo
    Orange, CAĀ·

    Sewer Camera Inspections and Trenchless Sewer Repair, Certified Tankless W/H Installers - Nortiz, Navien, Rheem and Rinnai, Water Heater Repair and Installation Experts , and 2 more

    "Great job...thank you!!!"

    Heather L. in December 2020

    SP
    Montclair, CAĀ·

    slab leaks, leak detection, water heaters , and 2 more

    "Plumber Matt Hernandez did an excellent job at quickly diagnosing an issue with a water leak from our upstairs shower that caused damaged to our kitchen ceiling downstairs. Matt was able to replace and repair our shower faucet assembly in a timely manner. Would highly recommend him."

    Al S. in April 2019

    RE

    Plumbing and gas, Whole house filtration, All leaks (underground, in wall, in slab) , and 2 more

    "Anthony Fankhauser (Owner) is an exceedingly polite individual who provided detailed information on work to be accomplished. Unfortunately, the day my septic tank was being pumped coincided with a number of issues Anthony was experiencing on another job. For that reason, my task was delayed until after 6:00 PM. When Anthony arrived late in the evening to complete the work, he performed camera inspections and explained some minor issues. There was no indication of irritation or frustration due to the issues related to his other task. This was refreshing since I sincerely expected him to vent regarding problems experienced with his other work. I seriously recommend using Anthonyâ s services if you have plumbing issues."

    Wayne M. in November 2023

Showing 1-9 of 22 results

How much do tankless water heater repair services typically cost?

  • Walnut, California Average
    $631
  • Typical Range
    $300 - $631
  • Low End - High End
    $95 - $2,100

Related Projects in Walnut, CA

HomeAdvisor Community Rating

Overall Rating:

Walnut Plumbers are rated 4.7 out of 5 based on 1167 reviews of 1167 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Things to Consider Before You Hire Someone To Fix a Tankless Water Heater:

What is the problem with your water heater?

  • Little/no hot water
  • Annual maintenance
  • Leaking or cracked pipe
  • Hot water fluctuations
  • Other

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