Tankless Water Heater Services Austin

For all your tankless water heater needs, including installation, maintenance, and repair, turn to Austin’s most trusted plumbers. With our 100% satisfaction guarantee, you know we’re committed to doing things the right way, not the easy way – see our list of service option details below.

Schedule today. We’re here 24/7!
(512) 268-4500
  • Goettl technician inspecting an outdoor tankless water heater

    AS LOW AS $6 A DAY FOR NEW TANKLESS WATER HEATER

    Expires in 26 days

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    REVERSE OSMOSIS SYSTEM WITH TANKLESS*

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  • goettl residential water testing 2

    COMPLIMENTARY WATER QUALITY TEST

    Expires in 26 days

Tankless Water Heater Services

Tankless Water Heater Installation

Goettl’s certified and knowledgeable plumbing team can help you choose the best tankless water heater for your household needs, such as electric, natural gas, condensing or non-condensing systems, and offers professional, expert installation across the Austin area.

After you’ve decided on the right model and size for your household needs: 

  1. Water Heater Removal: Your old water heater is never a barrier to upgrading your system. Our skilled technicians will disconnect and remove your old unit, then arrange to have it hauled away, saving you time and hassle. 
  2. Tankless System Installation: We’ll make sure that all connections, venting, gas and electrical components are secure and correctly installed with the utmost care and picture-perfect results.
  3. Testing and Certification: Once up and running, all systems will be inspected and reviewed, then we’ll provide a detailed rundown on how to use and maintain the system so that you enjoy all the benefits for years to come.
plumbing water heater tankless installation

Goettl’s technicians ensure each install is done with picture-perfect satisfaction, leaving no detail overlooked.

Tankless Water Heater Repair

Goettl’s certified plumbing experts are trained on every make and model of residential tankless water heater used here in Austin.

Goettl’s experienced team routinely performs the following repair services: 

  • Diagnostics
  • Component Repair and Replacement
  • Heat Exchanger Repair
  • Calibration
  • Leak Repair/Fixture Repair
  • Vent Repair
Goettl technician inspecting an outdoor tankless water heater

No matter what tankless system you have, we can fix it. We’ll arrive in fully stocked repair trucks with all the parts and tools needed to get your hot water back on fast. We back all of our repairs with 2-year warranty on parts and labor.

Tankless Water Heater Maintenance

Protect your investment and hot water for years to come. Scheduling routine tankless water heater maintenance with Goettle Austin means ensuring optimal performance of your system over the long term, minimizing the need for repair.

Our tankless water heater maintenance services include:   

  • Inspection – Every detail of your tankless system will be inspected to evaluate its overall performance and identify any needed remedies.
  • Descaling – The primary care your system will need, descaling safely removes sediment buildup, preventing damage to internal components and maintaining your system’s efficiency and longevity. You can also minimize the need for descaling with a water purity system; Goettl offers numerous options to suit your needs
  • Leak checks – We’ll examine your tankless water heater’s waterline connections and seals for any signs of leaks, ensuring no surprise water damage that might go unseen.
  • Component assessment – The burner assembly, venting system, and control board are all inspected to ensure optimal functioning and safety. 
plumber customer tankless water heater maintenance

Consider Joining our Smart Sadie membership for even more savings, including:

  • 10% member discount on all Tankless Services including routine flushes
  • 10% Off All Repairs
  • Priority Booking

3600 Silver Dollar Circle,
Austin, TX 78744

(512) 268-4500

A message from the plumbing manager:

We do things the right way, not the easy way.”

Goettl23 HVAC SP 046

Austin PLUMBING Manager

Years of Serving in Austin

Plumbing Service
Trucks available for Austin

Austin Plumbing Technicians at your service

Austin Members Using Smart Sadie Maintenance Program

Benefits of Tankless Water Heaters

Choosing a tankless water heater means a new level of household comfort. That’s why so many of our customers in the greater Austin area are making the switch from their traditional water heaters.

The benefits of installing a tankless water heater include:

Endless Hot Water: No more “using up all the hot water.”  Tankless systems supply hot water whenever the tap is going. No more waiting, no more running out of hot water.

Smaller Footprint: Tankless water heaters take up far, far less space than traditional tank versions, even for larger models. For comparison, imagine the size difference between a full bathtub and a briefcase.

Energy Efficiency: On average, tankless hot water heater save 30% on your household energy use by eliminating heat loss.

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Whether you’re installing a new tankless water heater, or scheduling routine maintenance or repair for your current one, give Goettle a call. Goettl keeps the hot water flowing.  

Increased Lifespan: A tankless water heater that’s well maintained can reliably serve your home for over 20 years or more, compared to the average 6 to 10 years of a tank water heater. If you’re looking to make a longer, reliable investment in your home, consider this option.   

Improved Water Quality: With no standing water, tankless hot water heaters supply fresher water than their tanked counterparts. Without a tank, there is far less chance for sediments and bacteria to accumulate.

Lower Risk of Leaking and Water Damage: Tankless systems are far at lower risk of causing water damage if something does go wrong. A full tank hot water heater, if ruptured,  can spill 40-50 gallons of heated water into your home.


What your Austin neighbors have to say

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Fully Explained Options

Tankless Maintenance Call

Goettl provides great customer service, fast turnaround and professionalism. I appreciate Will and Jay taking the time to discuss my outdoor tankless water heater and making suggestions and explaining to me the next steps. April and Jamaal at the office were very attentive too. I highly recommend Goettl Air Conditioning & Plumbing.

Rosemary B.

Austin, TX

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Service Provider April & Jamaal
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Found A Solution!

Tankless Water Heater Repair

We are extremely happy that Wil H. came to our home today. He was very professional and thorough. Super informative. Educated us on the various problems with our tankless water heater. Which we really appreciate because our current system is definitely a hazard. He provided us with best next steps to reach a solution!!

Yulia L.

Kyle, TX

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Service Provider Wil H.
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Beyond Helpful!

Tankless Maintenance Call

Andrew was very nice, professional and knowledgeable. Flushed tankless heater, installed extension for release valve and worked with us on dishwasher issues and operation.

Dennis K.

Pflugerville, TX

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Service Provider Andrew
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Super Informative!

Tankless Maintenance Call

Dominic was a great service technician. Checked all bathrooms and tankless. Very happy with the service!

Daniel G.

Taylor, TX

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Service Provider Dominic
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Answers Galore!

Tankless Consultation

Called Geotl for a tankless water geater system and was helped by Jay. He was very knowledgeable and friendly! He was thorough and answered all my questions. Thanks Jay!

Vidal T.

Liberty Hill, TX

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Service Provider Jay
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What A Difference!!!

Tankless Water Heater

Tib came over to give my plumbing a check. Let me know that he recommended a yearly flushing off my tankless water heater and showed me the results. The service was prompt, not pushy, and he was very nice.

Kevin D.

Leander, TX

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Service Provider Tib
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Right As Rain!

Tankless Annual Service Call

Brent did a great job checking my plumbing, water pressure and tankless water heater flush. Also provided good long term preventative suggestions.

Thomas O.

Red Rock, TX

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Service Provider Brent
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Clear Explanations!

Tankless Consultation

Our entire experience with Goettl was wonderful. Brent came out to our house for a leaking expansion tank on our water heater and a quote for a water softener system. He clearly explained everything in detail to me and I felt comfortable scheduling further service. The entire process went smoothly and was fairly priced. Thanks Goettl!

Brandon D.

Austin, TX

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Service Provider Brent S.
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Seamless And Effortless

Water Heater Installation (2)

Wil and the rest of the Goettle crew (Blane, Daniel) did an outstanding job on installation of two new water heaters, a water softener, and a pressure relief valve. Fast, left the site clean and everything operates as expected! Best plumbing service yet! Goettle made it all go seamless; all paperwork done digitally, excellent payment terms as well.

Chris H.

Austin, TX

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Service Provider Wil H.
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3rd Time Using Goettl

Plumbing Rejuuuvenation®

I've used Goettl's services this year for the 3rd time. Twice for HVAC, and once for the water heater. I had different technicians every time, but they were all very helpful and willing to answer any questions I asked. The last technician, Wil, was another outstanding technician. He answered all the questions I asked and I really appreciate that.

Jay J.

Round Rock, TX

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Service Provider Wil H.
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Cranky Puppy Pleased

Water Heater Repair

Zach came to our home and was thorough, professional, and meticulously checked every component on water heater. He took extra time to answer our questions and went above and beyond to try to ensure we were pleased with the service he provided. My cranky puppy even warmed up to him. Thanks Zach!

Carmen M.

Austin, TX

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Service Provider Zach C.
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Appreciate Goettl Team

Water HEATER INSTALLATION

We had two new water heaters, a water purification system and a new PRV installed – yeah, it was a lot of work. The team (Richard, Brent, Wil, Wyatt, Blaine, and Andy) were knowledgeable, friendly and took the time to walk me through everything – found a few things along the way. I appreciated their honesty and professionalism.

Courtney F.

Austin, TX

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Service Provider Brent S.