Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater repair pros in Helotes

Avatar for Jilly Plumbing
Jilly Plumbing
28991 Interstate 10 West Suite 107
4.84(
615
)
Approved Pro
Jilly Plumbing
28991 Interstate 10 West Suite 107
4.84(
615
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
4 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"While I did not proceed with the overall project, Jillie Plumbing was outstanding in providing advice and cost estimates were inline and even better than competitors. I was so impressed that I have my go to plumber! Recommend you seek Jillie Plumbing with confidence he’ll do only the work needed at a fair price."

Patrick E on December 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"While I did not proceed with the overall project, Jillie Plumbing was outstanding in providing advice and cost estimates were inline and even better than competitors. I was so impressed that I have my go to plumber! Recommend you seek Jillie Plumbing with confidence he’ll do only the work needed at a fair price."

Patrick E on December 2024


Avatar for Juan's Plumbing Services, LLC
Juan's Plumbing Services, LLC
10730 Potranco Rd, Suite 122 Box 203
5.00(
5
)
Approved Pro
Juan's Plumbing Services, LLC
10730 Potranco Rd, Suite 122 Box 203
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Juan's Plumbing Services is a locally owned & operated business located in San Antonio. With over 14 years of experience as a Master Plumber, you can trust us to complete your plumbing project to perfection every single time. We pride ourselves on delivering exceptional customer service and turning every customer into a life-time customer. Call today to set an appointment! You'll be glad you did.

"Will definitely recommend Juanâ s plumbing. Had my repair done the same day."

Maria J on May 2023

Juan's Plumbing Services is a locally owned & operated business located in San Antonio. With over 14 years of experience as a Master Plumber, you can trust us to complete your plumbing project to perfection every single time. We pride ourselves on delivering exceptional customer service and turning every customer into a life-time customer. Call today to set an appointment! You'll be glad you did.

"Will definitely recommend Juanâ s plumbing. Had my repair done the same day."

Maria J on May 2023


Owners have combined 10+ years in service, Plumbers have over 50

"They were honest and did exactly what they were supposed to do"

Lance S on April 2025


Avatar for Goettl Air Conditioning & Plumbing
Goettl Air Conditioning & Plumbing
7847 Fortune Dr
4.51(
918
)
Approved Pro
Goettl Air Conditioning & Plumbing
7847 Fortune Dr
4.51(
918
)
Approved Pro
Customers say: True professional
384 local quotes requested
86 years of experience

Established in 2019, our San Antonio location has deep roots in the community built off the legacy of Will’s All Pro Plumbing and Air Conditioning, which has served the area since 1972. Recently recognized as Goettl’s Top Branch of the Year for 2023, we are proud of our strong reputation and commitment to excellence. We are a close-knit team of over 100 associates, often described as one big, happy family. Our branch embodies the spirit of a tiger—ferocious and fierce in our dedication to bringing home comfort to our customers. This camaraderie and teamwork drive our success and ensures that we provide top-notch service to every home. With 89 fully stocked trucks, our team is equipped to provide professional HVAC and plumbing solutions in a single visit. We are deeply committed to our community. San Antonio is a vibrant, diverse city with a rich history, cultural heritage, and growing economy, and we are proud to be a part of it.

"They were quick to respond, thorough, and easy to talk to. Great attitude, answered every question I had."

Robert R on April 2025

Established in 2019, our San Antonio location has deep roots in the community built off the legacy of Will’s All Pro Plumbing and Air Conditioning, which has served the area since 1972. Recently recognized as Goettl’s Top Branch of the Year for 2023, we are proud of our strong reputation and commitment to excellence. We are a close-knit team of over 100 associates, often described as one big, happy family. Our branch embodies the spirit of a tiger—ferocious and fierce in our dedication to bringing home comfort to our customers. This camaraderie and teamwork drive our success and ensures that we provide top-notch service to every home. With 89 fully stocked trucks, our team is equipped to provide professional HVAC and plumbing solutions in a single visit. We are deeply committed to our community. San Antonio is a vibrant, diverse city with a rich history, cultural heritage, and growing economy, and we are proud to be a part of it.

"They were quick to respond, thorough, and easy to talk to. Great attitude, answered every question I had."

Robert R on April 2025


Avatar for Champion A/C, Inc.
Champion A/C, Inc.
2709 Bulverde Rd
4.62(
85
)
Approved Pro
Champion A/C, Inc.
2709 Bulverde Rd
4.62(
85
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
32 local quotes requested

Undefeated at home since 2007, Champion Cooling, Heating, Plumbing, & Electrical does whatever it takes to clinch total home comfort & 100% customer satisfaction throughout South Central Texas. With honesty & determination, Champion prioritizes the satisfaction of every customer through transparent pricing, educated options, & peace of mind provided by some of the most skilled & community-committed technicians in Texas.

"Very professional and good at communicating. The technician did a great and quick job with the water heater. "

Steve R on March 2025

Undefeated at home since 2007, Champion Cooling, Heating, Plumbing, & Electrical does whatever it takes to clinch total home comfort & 100% customer satisfaction throughout South Central Texas. With honesty & determination, Champion prioritizes the satisfaction of every customer through transparent pricing, educated options, & peace of mind provided by some of the most skilled & community-committed technicians in Texas.

"Very professional and good at communicating. The technician did a great and quick job with the water heater. "

Steve R on March 2025


Avatar for CoverAll Plumbing Solutions
CoverAll Plumbing Solutions
1005 Perez St
5.00(
3
)
Approved Pro
CoverAll Plumbing Solutions
1005 Perez St
5.00(
3
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Here at CoverAll Plumbing Solutions, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guaranteeing your satisfaction! We offer 24-hour emergency services.

"My water heater went out, called Coverall plumbing within same day I had a new tank ! Installed, tested, and ready to use! They were very proficient, on time and kept me up to par with all and any updates."

Chris C on January 2024

Here at CoverAll Plumbing Solutions, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guaranteeing your satisfaction! We offer 24-hour emergency services.

"My water heater went out, called Coverall plumbing within same day I had a new tank ! Installed, tested, and ready to use! They were very proficient, on time and kept me up to par with all and any updates."

Chris C on January 2024


Avatar for Aaron & Hager Plumbing
Aaron & Hager Plumbing
418 Clay Street
5.00(
1
)
Approved Pro
Aaron & Hager Plumbing
418 Clay Street
5.00(
1
)
Approved Pro
Free onsite estimate
Emergency services offered

We're a full-service plumbing company right here in the Hill Country, dedicated to keeping your water flowing smoothly. Whether it's a leaky faucet, a clogged drain, a water heater on the fritz, or something more complex, we've got you covered. And because plumbing emergencies don't stick to a 9-to-5 schedule, we're available 24/7, 365 days a year. We pride ourselves on our expertise, our prompt service, and our commitment to doing the job right the first time. So, the next time you need a plumber, don't hesitate to reach out – we're here to help!

We're a full-service plumbing company right here in the Hill Country, dedicated to keeping your water flowing smoothly. Whether it's a leaky faucet, a clogged drain, a water heater on the fritz, or something more complex, we've got you covered. And because plumbing emergencies don't stick to a 9-to-5 schedule, we're available 24/7, 365 days a year. We pride ourselves on our expertise, our prompt service, and our commitment to doing the job right the first time. So, the next time you need a plumber, don't hesitate to reach out – we're here to help!


Avatar for Caliente Water, LLC
Caliente Water, LLC
141 Industrial Dr, Suite 204
4.88(
347
)
Approved Pro
Caliente Water, LLC
141 Industrial Dr, Suite 204
4.88(
347
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
33 local quotes requested

Our company welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality craftsmanship will accurately reflect your tasks and lifestyle. We are known for our prompt service and superior attention to detail. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you

"Prompt and honest"

Stephen B on December 2024

Our company welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality craftsmanship will accurately reflect your tasks and lifestyle. We are known for our prompt service and superior attention to detail. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you

"Prompt and honest"

Stephen B on December 2024


Avatar for J.R Plumbing Services
J.R Plumbing Services
2623 Athel Avenue
New on HomeAdvisorNew on Angi
Approved Pro
J.R Plumbing Services
2623 Athel Avenue
New on AngiNew on HomeAdvisor
Approved Pro
1434 local quotes requested
Free onsite estimate

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!


Avatar for Elite Home Services
Elite Home Services
13110 Solar Crst
5.00(
11
)
Approved Pro
Elite Home Services
13110 Solar Crst
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
325 local quotes requested

Hello, I’m Rudy. I specialize in LARGE appliance services, maintenance, repairs, and installs, for all major brands and models! (I do not work on small appliances- read more below) Having problems with your appliance? Let me be your #1 stop to repair it. Give me a call so we can schedule an appointment. Let me diagnose the issue and find a solution to repair it. Let’s get you back on track with your daily routine. Hope to hear from you. Thank you!

"Once I hired Rudy to assist with my oven I realized I also needed a repair on my dishwasher. Rudy had great communication and was timely. He diagnosed my oven and it was a different issue than I initially thought. He helped me with options and even looked up where I could purchase the part which is no longer manufactured. He was able to complete the repair on my dishwasher."

Laura T on February 2025

Hello, I’m Rudy. I specialize in LARGE appliance services, maintenance, repairs, and installs, for all major brands and models! (I do not work on small appliances- read more below) Having problems with your appliance? Let me be your #1 stop to repair it. Give me a call so we can schedule an appointment. Let me diagnose the issue and find a solution to repair it. Let’s get you back on track with your daily routine. Hope to hear from you. Thank you!

"Once I hired Rudy to assist with my oven I realized I also needed a repair on my dishwasher. Rudy had great communication and was timely. He diagnosed my oven and it was a different issue than I initially thought. He helped me with options and even looked up where I could purchase the part which is no longer manufactured. He was able to complete the repair on my dishwasher."

Laura T on February 2025

...
Showing 1-10 of 957
Share project details to get started.