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!
Tankless Water Heater Promos Austin
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10% OFF TANKLESS WATER HEATER
Expires in 67 days
Save 10% off a brand new tankless water heater* for always-ready hot water supply.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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AUTO WATER MAIN VALVE W/TANKLESS
Expires in 67 days
Get a LeakSecure® smart leak detection device with the purchase of a tankless water heater.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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GET PRE-APPROVED FOR FINANCING
Expires in 67 days
GoodLeap® offers flexible payment options* and use a soft credit check until funding.* See Terms
Financing options are subject to credit approval. Loan terms, rates, and eligibility may vary based on applicant qualifications. Additional terms and conditions apply.
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$129 PLUMBING REJUUUVENATION®
Expires in 67 days
Our residential tanked hot water heater system flush that includes a plumbing inspection*.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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$100 SMART SADIE SIGN-UP BONUS
Expires in 67 days
Join our home maintenance program, receive $100 in Loyalty Credits toward new equipment*.* See Terms
*The $100 Loyalty Sign-On Bonus applies to Smart Sadie Protect plan only. Customers enrolled in the Smart Sadie Connect plan are eligible for a maximum sign-on bonus of $50 in Loyalty Credits.
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$25 CREDIT TOWARD AIR FILTER
Expires in 67 days
Smart Sadie Members Only – Annual $25 Air Filter Purchase Voucher*.* See Terms
*Requires active Smart Sadie Membership and subject to availability.
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5% DISCOUNT FOR FIRST RESPONDERS
Expires in 67 days
Eligible first responders receive a 5% discount on services*. Valid ID required.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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5% DISCOUNT FOR SENIOR CITIZENS
Expires in 67 days
Customers aged 65 and older receive a 5% discount on services*. Valid ID required.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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5% OFF FOR ACTIVE MILITARY & VETERANS
Expires in 67 days
Active-duty military personnel and veterans receive a 5% discount on services*.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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50% OFF 1-YEAR MEMBERSHIP*
Expires in 37 days
Choose an upfront membership plan and pay only 1/2 for one year: Sensor Plan for $119.50 or App Only for $77.50.* See Terms
*New members and current members with active annual membership renewing next term are eligible. Cannot be combined with other offers. Valid on 1-year upfront plans only. Sensor 1-year upfront: $119.50; App Only 1-year upfront: $77.50. Monthly plans excluded. Offer valid July 1–August 31, 2026.
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OUR NEW APP-ONLY SMART SADIE® PLAN
Expires in 67 days
New App-Only Smart Sadie® Membership Option. Call for details.* See Terms
*Monthly membership fee applies. App download recommended. No hardware required.
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:
- 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.
- 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.
- 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.
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
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.
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
Protect Your Home From Costly Water Damage
Water damage can happen in an instant, often before you even know there’s a problem. LeakSecure® monitors your home’s plumbing system around the clock, detects potential leaks, and can automatically shut off your water before minor issues become major repairs. It’s smart protection that helps safeguard your home, your belongings, and your budget. Click here to learn more about LeakSecure.
Upgrade your home with LeakSecure®.
For a limited time, receive a FREE LeakSecure device and professional installation with:
- Any gas or electric tankless water heater purchase
- Any 3 Star or higher whole-home water treatment system
Protect your home while upgrading your water system.
Goettl Air Conditioning and Plumbing – Austin
3600 Silver Dollar Circle,
Austin, TX 78744
You can call us for assistance 24 hours, 7 days a week.
A message from the plumbing manager:
We do things the right way, not the easy way.”
Austin PLUMBING Manager
3
Years of Serving in Austin
10
Plumbing Service
Trucks available for Austin
14
Austin Plumbing Technicians at your service
1400+
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
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.
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!!
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.
Super Informative!
Tankless Maintenance Call
Dominic was a great service technician. Checked all bathrooms and tankless. Very happy with the service!
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!
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.
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.
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!
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.
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.
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!
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.