Compare Quotes from
Get Quotes Now

Tankless Water Heater Installers in San Antonio, TX

Where do you need Tankless Water Heater Install Pros?

How It Works

  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Prescreened Tankless Water Heater Installation Contractors in San Antonio, TX

    Palomino Master Plumbing, LLC Logo
    San Antonio, TX·

    Water Heaters, Residential Plumbing Service

    "We had a great experience with Mr Palomino, didn't over sell and was very fair on price, he did a great job"

    rafael L. in November 2021

    C.A.P.P.S. Plumbing Services Logo
    Bulverde, TX·

    Water Heater - New Install, Repair or Replace - Commercial & residential, Sewer - Video Inspection, Install, Replace, Repair or Unclog - Commercial & Residential, Back Flow - Testing, Repair or Replace - Commercial & Residential , and 1 more

    "I had an emergency situation water line was linking causing damage the owner came out himself with in hour and got issue taken care ."

    Chris H. in June 2018

    Axis Plumbing Solutions LLC Logo
    San Antonio, TX·

    Tank Water Heater Installation, Drinking Water Filtration, Water Softener Installation , and 2 more

    "I called Axis to have them work on a toilet clog and leak and replace our aged toilet. Taylor came out the same day and worked on the issue for multiple hours. It turns out the clog was roughly 50 feet deep. Taylor actually drove home and came back later in the evening to finish the work (outstanding service...could've easily, and acceptably, come back the next day when more convenient) as he did not have the needed tool, initially. He found the issue and replaced the toilet as we requested. Axis' expertise, customer service, and overall value are A+. Taylor is fantastic to work with and is a SME in his field but also does so with a great attitude. I won't be using any other plumbing company moving forward. Top notch all around."

    Steve R. in August 2022

    Mr. Rooter Plumbing of San Antonio Logo
    San Antonio, TX·

    Drain Clog Clear * Drain Line Breakage Camera Locate *, Faucets, Fixtures and Pipes - Repair or Replace *, and Much More!! , and 2 more

    "Came to the house right away. Fixed the drains quickly. Did a great job."

    Terry V. in December 2017

    Goettl Air Conditioning Logo
    San Antonio, TX·

    Service calls, Plumbing, 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

    BP
    Hondo, TX·

    Water Heaters, Camera Locate, Drain Clearing

    "Efficient and on time and did very good job."

    Curwin M. in June 2018

    Armor Pro Services Logo
    San Antonio, TX·

    Sewer repair and replacement, Water leaks in foundation and leaks with no sign of water, Over 25 Years Combined Professional Experience , and 2 more

    "Wonderful company to hire. Super pleased. They picked up water heater and installed the same day for a very reasonable price—half of what other home improvement store charges. Hauled old water heater away."

    Pete L. in March 2023

    Juan's Plumbing Services, LLC Logo
    San Antonio, TX·

    Slab leaks, Tankless water heaters, Clogged drains , and 2 more

    "Nice and Professional Plumber!"

    Kerry R. in December 2022

    PlumbSmart Logo
    New Braunfels, TX·

    Plumbing, Water Purification/Treatment, Water Heater Install/Repair , and 1 more

    "Talk about a GREAT Morning ! Due to PlumbSmart and Roger's knowledge, expertise, business sense, and his plumber's abilities - I woke up this morning, went into my shower and there were NO LEAKS ! San Antonio is the hard water capital I believe and Roger arranged for my shower knob cartridge to be replaced to stop the leaking. His plumber came to my home, was on time, was professional, and a pleasure to deal with. He started his work, came in and explained that it was not just the handle cartridge that required replaced, but also the entire shower value unit because of hard water damage. He excused himself, went and picked up the part, and within 30 minutes had everything up and running perfectly ! I can't say enough good things about PlumbSmart. If you have any plumbing needs whatsoever, you cannot go wrong using PlumbSmart, Roger, and his experienced plumbing crew!"

    Tonya H. in December 2022

Showing 1-9 of 16 results

Out of Network Tankless Water Heater Services in San Antonio, TX

How much do plumbers typically cost?

  • San Antonio, Texas Average
    $1,974
  • Typical Range
    $999 - $3,965
  • Low End - High End
    $183 - $5,000

HomeAdvisor Community Rating

Overall Rating:

San Antonio are rated 4.8 out of 5 based on 2364 reviews of 15 featured 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.


Things to Consider Before Installing a Tankless Water Heating System:

  • Is this an emergency?
  • What kind of tankless water heater do you want installed?
  • What type of heat source do you want?

Are You a Quality Pro?

Find out how HomeAdvisor can help your business

Join Our Network

Get Leads Like These

Recent Requests for Tankless Water Heater Specialists in San Antonio, Texas:

  • NewProject Location: San Antonio, TX 78249
    Date: 03/22/2023
    Request Stage: Ready to Hire
    Desired Completion Date: Timing is flexible
    Type of heat source : Natural gas
    Is this an emergency?: No
    Type of Water Heater: Tankless
    Comment: I would like to get an estimate for replacing my water heater for a tankless located in the garage.
  • NewProject Location: San Antonio, TX 78209
    Date: 03/22/2023
    Is this an emergency?: No
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Comment: Install AO tankless, gas powered tankless waterheater.
  • NewProject Location: San Antonio, TX 78229
    Date: 03/19/2023
    Type of Water Heater: Tankless
    Is this an emergency?: No
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Type of heat source : Natural gas
    Comment: I have acquired a new tankless water heater to replace the existing in the same location as the existing water heater a code upgrade for the exhaust will be required
  • NewProject Location: San Antonio, TX 78258
    Date: 03/19/2023
    Is this an emergency?: No
    Desired Completion Date: Within 1 week
    Request Stage: Planning & Budgeting
    Type of heat source : Natural gas
    Kind of Heater: Whole house
    Comment: Have an existing two tank (40 gal ea.) natural gas system in my attic. Time to replace one of the tanks and I'd like to see if it makes financial sense to spend on replacing the system with a tankless set up. Need to decide in next 2-3 days or else I'll go ahead and replace my traditional tank.
  • NewProject Location: San Antonio, TX 78249
    Date: 03/18/2023
    Is this an emergency?: No
    Desired Completion Date: 1 - 2 weeks
    Request Stage: Planning & Budgeting
    Comment: I am wanting a tankless water heater installed as well as a utility sink in my garage… I would also like the tank heater removed
  • Project Location: San Antonio, TX 78245
    Date: 03/16/2023
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Location: Home/Residence
    Type of heat source : Natural gas
    Is this an emergency?: No
  • Project Location: San Antonio, TX 78229
    Date: 03/13/2023
    Is this an emergency?: No
    Desired Completion Date: Within 1 week
    Request Stage: Planning & Budgeting
    Comment: Replace current water heater
  • Project Location: San Antonio, TX 78261
    Date: 03/10/2023
    Type of Water Heater: Tankless
    Is this an emergency?: No
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Type of heat source : Natural gas
  • Project Location: San Antonio, TX 78223
    Date: 03/09/2023
    Request Stage: Planning & Budgeting
    Desired Completion Date: Emergency Service
    Is this an emergency?: No
    Comment: I would like to get an estimate about Install a Tankless Water Heater System Call me before the appointment to confirm the schedule In any case I don't pick up the phone you can contact me by my email address as well
  • Project Location: San Antonio, TX 78249
    Date: 03/04/2023
    Is this an emergency?: No
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Comment: Wanting to change out my water heater for a electric tankless water heater
  • Project Location: San Antonio, TX 78221
    Date: 03/03/2023
    Is this an emergency?: No
    Desired Completion Date: 1 - 2 weeks
    Request Stage: Planning & Budgeting
    Type of heat source : Natural gas
    Kind of Heater: Whole house
    Comment: started putting in a gas tankless can not finish the job
  • Project Location: San Antonio, TX 78247
    Date: 02/2023
    Is this an emergency?: No
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Type of heat source : Electric
    Kind of Heater: Whole house
    Comment: I currently have a traditional 40 gallon water heater. I would like to switch to a tankless.
  • Project Location: San Antonio, TX 78223
    Date: 02/2023
    Is this an emergency?: No
    Desired Completion Date: 1 - 2 weeks
    Request Stage: Planning & Budgeting
    Comment: Need to install a Riham professional water heater gas
  • Project Location: San Antonio, TX 78261
    Date: 02/2023
    Is this an emergency?: No
    Desired Completion Date: More than 2 weeks
    Request Stage: Planning & Budgeting
    Type of heat source : Natural gas
    Kind of Heater: Whole house
  • Project Location: San Antonio, TX 78258
    Date: 02/2023
    Is this an emergency?: No
    Desired Completion Date: Within 1 week
    Request Stage: Planning & Budgeting
    Type of heat source : Electric
    Kind of Heater: Whole house
    Comment: Have an electric tank heater on a single 30A breaker, would like to replace it with an electric tankless (already have it). It is a 240V 36w WH, recommending 4 x 40A breaker installation.

References Available
Tell us your zip code to view pricing & schedule
Tell us your location to view pricing & schedule
Choose your project to view pricing & schedule

Please enter valid zip.

Please choose a location.

We're sorry but the time you have chosen is no longer available.
Please select a new time below:
does not provide service to View pros who serve this zip
Enter a zip code to view which pros serve this zip.
There was an issue connecting to the server. Please try again or call Customer Service at 1-877-800-3177.
We're sorry but the time you have chosen is no longer available.
Please select a new time below:

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


Required
Required
Required
Required
 
 
 

By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.