Hot Water Problems?
We Fix Them Fast.

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Is Your Water Heater Trying to Tell You Something? 

Most water heaters fail gradually, not all at once. San Antonio’s hard water accelerates that process. These are the early warning signs homeowners often miss until it’s too late.

  • Water is not getting as hot as it used to 
  • Running out of hot water faster than before 
  • Rumbling, popping, or banging sounds from the unit 
  • Moisture or pooling water around the base of the tank 
  • Rusty or discolored hot water 
  • Your water heater is 8 or more years old 
  • Gas or electric bills creeping up without explanation 
photo PLP WH symptom client tank leak 800

Let Goettl Take Care Of It 

We run a full diagnostic before recommending anything. If a repair fixes it, that’s exactly what we’ll tell you.

Water Heater Maintenance

San Antonio hard water accelerates sediment buildup and corrosion. Annual flushing, anode rod checks, and pressure valve inspections add years to your unit’s life.

$129 Rejuuuvenation tune-up

Water Heater Repair 

Cold water, strange noises, or puddles near the base? We diagnose fast and carry parts on the truck so most San Antonio repairs are completed in a single visit.

Same-day available

Water Heater Replacement 

System failing or past its prime? We size the replacement correctly for your San Antonio home, haul the old unit away, and have you back in hot water the same day.

Free estimate

Tankless Water Heaters 

Never run out of hot water again. Trutankless units last 20-plus years, use less energy than a tank, and eliminate the flood risk of 50 gallons sitting in your home.

$1,000 off tankless installation

What your San Antonio neighbors have to say

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Mitch D.
1 day ago
Feeling great! Came out and replaced inside and outside unit. Added a few features, new thermostat. System was starving for air intake so they enlarged the two intake vents I had and added 1 in a bedroom. Took out old drain pan (which was almost blocking the downstairs air intake). They changed the draining system which used to go to the pipes under a bathroom sink. Lots of work needed to be done and the two gentlemen knocked it out of park!
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Kim M.
1 day ago
Erick did our a/c maintenance. He was very professional and courteous. He did an amazing job explaining what was needing repairs and what was done. Definitely the best tech so far.
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Catherine B.
2 days ago
After another HVAC company's poor installation resulted in our fan blade coming loose and becoming bent, we were left with a very loud and concerning noise. Geottle came out and immediately identified the real issue "the bent fan blade" even without knowing the backstory. Jose C. demonstrated exceptional knowledge, professionalism, and a completely no-pressure approach. He took the time to explain the problem, presented our options clearly, and answered all of our questions thoroughly. We truly appreciated his honesty, expertise, and customer-focused service. I highly recommend Jose C. and Geottle. He's exactly the kind of technician you want working on your HVAC system
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Micaela R.
2 days ago
Great service! Was very fast and responsive when our HVAC went out at our rental property. Jason was there within a couple hours and got everything back up and running very fast!
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Melisa W.
2 days ago
I’d like to share my HVAC service experience with representative Daniel C. He was extremely attentive and professional from the moment he arrived. First and foremost, he was well-groomed and presented himself in a friendly, approachable manner. When inviting a technician into your home, that kind of professionalism and demeanor is very important. Daniel came to inspect my HVAC system, which had been installed by Goettl. I wanted him to show me how to change the air filter since it was time for a replacement. While he was in the attic checking the unit, he noticed water dripping nearby. He quickly identified the source of the problem as an issue related to a roof attachment. What impressed me most was that Daniel went above and beyond his original service call. He took the initiative to address the issue, climbed onto the roof, and fixed the problem correctly to prevent further water intrusion. Thank you so much to Goettl for hiring such an outstanding team member. Daniel C.'s professionalism, attention to detail, and willingness to go the extra mile made a lasting impression. I would gladly request Daniel C. as my technician for any future service needs. Thank you again for the excellent customer service!
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Ashley O.
2 days ago
Came out quick, got to the issue and fixed it fast! Extremely thankful and great work with. Go to Goettl for all your a/c needs and thank you to our technician Tyrel.
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Erik A.
2 days ago
Andy G and Marcos came out to help fix a problem with my AC system. They are truly the best team for the job. I've had them twice now and every time they are very good at what they do and ensure full transparency. I'm so happy they are able to diagnose so quickly and efficiently fix the problem the right way. Thank you guys for all your hard work and hope you guys get recognized for the amazing customer support.
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Bettina C.
2 days ago
This was a scheduled maintenance visit that comes with my contract. Rudy was polite, thorough, and extremely nice. He took pictures of everything and explained what he found. He made sure I was informed and asked if I had any further questions. I have been pleased with this company and their work. Thank you!
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Shelly S.
2 days ago
Billy was very nice and polite. He was very respectful of our property and my time. He didn't try to keep up selling product. I truly appreciate that aspect.
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Ruth H.
3 days ago
We are so impressed with Doug and Aiden of Goettl AC and Plumbing. Our toilet was stopped up. They were at our house within two hours of my call and did such a professional job at a reasonable price. They even connected the hose to the front faucet (still had winter covering) before checking our water pressure. Goettl will be our plumbers from now on! Thanks Doug and Aiden! ..... ...... we had an AC problem a few days later. Peter Medelez from Goettl came out and fixed it expertly and made some recommendations to ensure it won't happen again. Some things hadn't been done correctly when it was installed several years ago (by someone else), and he will be back next week to fix them. I highly recommend Goettl. ... 10/15/25 ... we had a leak in the main water line which was running into the neighbors' yard. In less than two hours of calling Goettl, Clayton Purvis arrived to fix the leak. He repaired the leak and fixed connections, and repaired something previously done incorrectly in the unknown past. He was done before we had to leave for a prior equipment. I feel confident in the quality of work, as I always am when I have to call Goettl for something. 12/17/2025. Tyler Brockhausen was the technician from Goettl who inspected our heating system today. He did a thorough check and changed the filter. He covered his shoes every time he entered the house, left no mess on the floor. It is comforting to know that all is working correctly.
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Scott S.
3 days ago
Showed up on time. Very professional. Transparent upfront pricing and thoroughly explained everything, answered all my questions. I was very happy with the service.
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Brenda B.
3 days ago
Repairs were done the same afternoon I called. Christian was very concerned that we knew exactly where the problems were how he could repair. I will give him a 10 out of 10!
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Tee G.
3 days ago
Manuel came out to install a pump, and he was fantastic. This company truly hires great people who know what they’re doing. Manuel was personable, experienced, and took the time to explain everything in detail. His professionalism and knowledge made the entire process smooth and stress-free. A++ service—I highly recommend both Manuel and this company!
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Taniana Tawana A.
3 days ago
recommends
Manuel came out to install a pump, and he was fantastic. This company truly hires great people who know what they’re doing. Manuel was personable, experienced, and took the time to explain everything in detail. His professionalism and knowledge made the entire process smooth and stress-free. A++ service—I highly recommend both Manuel and this company!
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Pierre C.
3 days ago
Alex Nelson was very honest and up front with me... He offered me options plans what I can do.. He didn't pressure me on just selling parts or replacing the whole unit... At the end of the day we decided to change out the unit. I glad I called Goettl
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Joe J.
3 days ago
Great service. Jorge explained every step he took. He diagnosed a problem left over from the new system replacement in Nov 2025. He's a credit to his profession.
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Darrell C.
4 days ago
Dylan was very very professional and found the root of my problem. Gave me all my options and worked with the field supervisor to get me a great price on resolving my issues. Great company
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Angela
4 days ago
Erick did a great job! We appreciate his effort and explaining everything for us! He was patient, respectful and knowledgeable! He deserves a pay raise!
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Nelson C.
4 days ago
Angel and his partner were very helpful in telling what the plan was and giving me updates throughout the job. They did a wonderful job explaining everything I needed to know once the leak was repaired and new water softener installed. Very grateful for their help.
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Eric A.
4 days ago
On time! That seems impossible for most. Gonzo was Polite, explained what I didn’t understand, gave solid recommendations and I will be asking for him again
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Michelle C.
4 days ago
recommends
We woke up to no hot water this morning! Goettl’s was great scheduling Deonte Wilson to come out and help us. Deonte is a knowledgeable, capable & respectful young man and was able to resolve the problem within a half an hour. He kept us informed along the way too. I recommend Goettls plumbing and Deonte Wilson.
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S K.
4 days ago
Breon was super helpful and caught the outdoor AC unit’s capacitor/battery in time before it gave out. He was super friendly with my dad and I, and explained what was happening with the unit, as well as what was needed. Will for sure call again!
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Dominique L.
4 days ago
the level of care given by this company is top of the line! our ac went out sunday night & another company could get us seen thursday, which wasn’t going to be helpful with a 9mo & 3yo. google sent a form and then i wasn’t instantly in communication with a person. by midnight i was scheduled for next day service. before my scheduled time, betty called to see if i was available for an earlier time, ABSOLUTELY! our tech alex nelson was here in 45 minutes. he was able to quickly assess our issue and had everything back to working order by the next hour. had awesome recommendations & explained things thoroughly to my family, while entertaining all the kid questions!
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Joel G.
5 days ago
Thank you Junior and Joseph for looking into my system and recommending a propane tankless water heater, will reach out to you again once I have the propane tank installed!
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Nicholas M.
5 days ago
Goettl came through in the clutch (on a Sunday!) when our AC went out. Their technician Robert Rodriguez had the parts on hand to get our system blowing cold air again. He was very knowledgeable and took the time to explain the work/repairs that he needed to perform. All for a reasonable, fair price. Will be calling them again for our HVAC maintenance needs as they arise in the future.
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Diana B.
5 days ago
Had Jeremy come by today to service my HVAC and I was very impressed with his knowledge, capability to answer my questions and his overall demeanor. Great work and great technician. Update Robert w/hvac did an amazing job today. He was very professional and worked diligently throughout his time at my home. Thank you!
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Jim D.
2 weeks ago
recommends
Our experience with Juan Gil was outstanding. He came to our home after regular business hours and went above and beyond what we expected. Not only did he clear our clogged kitchen sink, he also took the initiative to scope our sewer line and even identified a leak in our guest bathroom toilet. Thanks to Juan’s thorough work and dedication — and to Goettl for not charging overtime — our kitchen sink is back to normal and everything is running smoothly again. We’re truly grateful for the exceptional service Juan provided. Highly recommend him and the whole Goettl team.
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Emalie Humphreys C.
2 weeks ago
recommends
Goettl came out to try to repair an aging unit for us 2 years ago. ended up purchasing a new one, and today Dylan G came out to give it a rejuvenation. He was great! Very cordial, informative, and detail-oriented. Got our unit refreshed for summer and I couldn't be more pleased!
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Rene De La R.
2 months ago
recommends
Darean was great. Knowledgeable and dedicated to ensure the problem was fully resolved before leaving the job. Goettl is my go to moving forward for all plumbing work. Going to try the HVAC service also after this experience .
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Elena Cervantes M.
2 months ago
recommends
Jason Estrada came to my home to service my AC unit and did an excellent job in addition to being very professional. Showed me possible areas of attention needed, and was knowledgeable as well. Followed with recommendations. Great job Jason!
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Teresa Gregoire H.
3 months ago
recommends
Blake and Presley did a fantastic job servicing our a/c. I appreciate the time they took & attention they gave to concerns we had. They also let us know about a nocturnal visitor we had leaving skat
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Libby M.
3 months ago
recommends
Richard was sent to address an issue with our washing machine drain. He went above and beyond in addressing and resolving the issue. Excellent service provided by Richard!
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Teresa S.
3 months ago
recommends
Blake and Robert are excellent technicians. Came in a timely fashion. Very clean, didn’t make or leave a mess. Always happy with their service plan.
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Jamie M.
3 months ago
recommends
Juan Gil provided excellent service checking out the problem and recommended service. Checked plumbing lines, water test on water softener system and explained results. Will recommend Goettl And Juan Gil for all plumbing services.
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JeffLezli T.
4 months ago
recommends
Blake and Breon were professional and did a great job providing providing maintenance check ups for our heaters. We are Sadie’s Club members and have used Goettl for our plumbing, AC and heating needs for several years and have had excellent service.
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Jose S.
5 months ago
recommends
We’ve been with them for awhile now. On maintenance plan. They are high on some issues but overall happy with their service. Checked our plumbing system and drained water heater all included. 💪🏽🇺🇸
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Jessica C.
5 months ago
recommends
I had more than one company tell me I had a sewer line break. Andrew came and cleaned out the clog and there was NO BREAK! Saved us thousands in unneeded repairs! Goettl will forever be my first call moving forward! Thank you Andrew your are amazing!
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Brianne H.
5 months ago
recommends
Cannot recommend Goettl enough! We had the pleasure of having Andrew Morgan as our technician. He was kind, and very thorough from diagnosing what was wrong with our HVAC to fixing it! 10/10 recommend
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Susana G. R.
5 months ago
recommends
Kaelen Nuss was sent to our home in response to a possible leak. He was very friendly and polite, but above all, was very knowledgeable and informative. He listened to our concerns and let us know what he was doing every step of the way. Great job Kaelen. We usually get a quick response from Goettl and this was again a good experience. We recommend Goettl for all your plumbing and air conditioning needs.
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Goettl San Antonio’s Water Heater Promos

  • goettl june plumbing offers coupons 03 129 WH reju web

    $129 PLUMBING REJUUUVENATION®

    Expires in 18 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.

  • before and after shot of a bathroom sink once mini-jet has been performed.

    $299 MINI-JET DRAIN CLEAR

    Expires in 18 days

    Our residential $299 Mini Jet Drain Clear service* is for a single line, clog.
    * 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.

  • goettl june general offers coupons 02 5 seniors web

    $599 WATER HEATER RENEWAL SPECIAL

    Expires in 18 days

    Safety relief valve check, tank flush, anode rod replacement, drain valve replacement*.
    * 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.