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Tankless Water Heater Repair Services in San Antonio, TX

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Service Pros

    RP
    San Antonio, TX·

    Plumbing Service calls, water heaters, softeners and all fixtures, yard leaks and sprinkler leaks , and 2 more

    "They were honest, quick, great price. I completely would use them again. Highly recommended"

    Marisa M. in December 2021

    AH
    San Antonio, TX·

    Water Heater Service, Repair, and Installation, Water Filtration Service and Installation, Water Leak Detection , and 1 more

    "Ryan is our go to plumber from now on! We wanted a quick disconnect for new Costco natural gas generator. Called 3 big name area companies and estimates were outrageous! Ryan has been doing plumbing for over 10 yrs - now has started own business. Very reasonable cost. Super easy to communicate details, very knowledgeable about many home repair issues, went over and above to get the job done and made xtra sure everything was perfect before leaving. Highly recommend you call him first. We will. Nate Newman MD"

    Nathan N. in March 2024

    HP
    San Antonio, TX·

    Remodeling, Troubleshooting, Backflow Testing & Repair , and 2 more

    "Excellent on both residential and commercial retail and office need. Backflow expert"

    Theresa K. in December 2023

    Goettl Air Conditioning Logo
    San Antonio, TX·

    Service calls, Emergency, HVAC , and 1 more

    "I had another company before. they didn't respond to multiple requests. I called will's and they were out the next day. Mike was extremely helpful., told us things about our setup we didn't know before and fixed the problem. He told us things the other company neglected to tell us. I'm going to call them for any problems in the future for plumbing, fireplace and other services. first rate service both in our home and in their support staff in the office. Thanks Will's!"

    Yvonne H. in December 2015

    DrainWorks Logo
    San Antonio, TX·

    "No I won't write more than I've already indicated and if I get this again I will write something negative Stop it"

    Robert M. in October 2023

    Roto-Rooter Plumbing & Water Cleanup Logo
    San Antonio, TX·

    "Super easy to work with."

    Lindsey B. in June 2023

    PD

    In business since 2019

    About us: "Plumbing Diagnostic & Repair is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!"

    RV

    "Very happy with work and service provided. Was able to get the work done quickly."

    Orlando G. in December 2023

    RP

    In business since 1999

    San Antonio, TX·

    About us: "As a trusted staple in San Antonio, our mission is to deliver not just services, but solutions that seamlessly blend affordability with top-notch quality and care. We're dedicated to fostering trust through transparent pricing and clear communication, guaranteeing prompt attention to all your plumbing and HVAC needs, whether routine or urgent. Call us today and let us keep your home comfortable and efficient."

Showing 1-9 of 9 results

How much do tankless water heater repair services typically cost?

  • San Antonio, Texas Average
    $665
  • Typical Range
    $251 - $1,075
  • Low End - High End
    $100 - $1,854

Related Projects in San Antonio, TX

HomeAdvisor Community Rating

Overall Rating:

San Antonio Plumbers are rated 4.8 out of 5 based on 917 reviews of 917 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

What is the heat source for the water heater?

    What kind of location is this?

      Do you provide these professional services?

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      Recent Job Requests for Plumbers in San Antonio, TX

      • Project Location: San Antonio, TX
        Date: 02/02/24
        Location: Home
        What kind of water heater do you want repaired?: Tankless
        What is the problem with your water heater? (Choose all that apply): No hot water
        What is the heat source for the water heater?: Electricity
        Comment: I would like to get an estimate for repair water heater
      • Project Location: San Antonio, TX
        Date: 01/30/24
        Location: Home
        What kind of water heater do you want repaired?: Tankless
        What is the heat source for the water heater?: Electricity
        Comment: Water heater made a high pitch sound and now smells fishy
      • Project Location: San Antonio, TX
        Date: 01/24/24
        Location: Home
        What kind of water heater do you want repaired?: Tankless
        What is the heat source for the water heater?: Natural gas
        Comment: Water is not heating up
      • Project Location: San Antonio, TX
        Date: 01/20/24
        Location: Home
        What kind of water heater do you want repaired?: Tankless
        What is the heat source for the water heater?: Natural gas
        What is the problem with your water heater? (Choose all that apply): No hot water
        Comment: We are having an issue with the lack of heat from the water in our shower. The kitchen sink water heats up appropriately and the thermostat for the water heater appears to be functioning properly, but the water coming the water is not hot at all.
      • Project Location: San Antonio, TX
        Date: 01/18/24
        Heat Source for Hot Water: Natural gas
        Location: Home
        Comment: This is a new home in this area only a year old the first tankless flush for this home. New build.
      • Project Location: San Antonio, TX
        Date: 01/08/24
        Heat Source for Hot Water: Natural gas
        Location: Home
        What is the problem with your water heater? (Choose all that apply): Other
        Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
      • Project Location: San Antonio, TX
        Date: 01/08/24
        Heat Source for Hot Water: Natural gas
        Location: Home
        What is the problem with your water heater? (Choose all that apply): Hot water fluctuations
        What is the problem with your water heater? (Choose all that apply): Annual maintenance
        Comment: I think our tankless water heater is getting clogged up from the calcium buildup from our water source. Going on 2 1/2 years without maintenance.

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