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 Leander

Avatar for Ars/ Rescue Rooter Austin
Ars/ Rescue Rooter Austin
2306 West Howard Lane
4.79(
26
)
Approved Pro
Ars/ Rescue Rooter Austin
2306 West Howard Lane
4.79(
26
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
59 local quotes requested

Nights, weekends, even on holidays, our customer service representatives can schedule an air conditioning or plumbing appointment when it's convenient for you? Or dispatch one of our emergency technicians to your home as soon as they are available. Our specialists provide up-front estimates before starting work, and all of the work we do is backed by our ARS/Rescue Rooter Exceptional Service Guarantee.

"Jacob did great and was very considerate!"

Josh D on November 2024

Nights, weekends, even on holidays, our customer service representatives can schedule an air conditioning or plumbing appointment when it's convenient for you? Or dispatch one of our emergency technicians to your home as soon as they are available. Our specialists provide up-front estimates before starting work, and all of the work we do is backed by our ARS/Rescue Rooter Exceptional Service Guarantee.

"Jacob did great and was very considerate!"

Josh D on November 2024


Avatar for Radiant Plumbing & Air Conditioning - Austin
Radiant Plumbing & Air Conditioning - Austin
901 Reinli St
3.20(
5
)
Approved Pro
Radiant Plumbing & Air Conditioning - Austin
901 Reinli St
3.20(
5
)
Approved Pro
42 local quotes requested
26 years of experience

Radiant Austin is your top choice for superior plumbing and air conditioning services in the heart of Austin. With a strong commitment to affordability, integrity, and customer satisfaction, we stand as a beacon of integrity and excellence in the industry. Our mission revolves around providing transparent, competitive pricing, ensuring every task is executed with exceptional precision and a focus on detail.

Radiant Austin is your top choice for superior plumbing and air conditioning services in the heart of Austin. With a strong commitment to affordability, integrity, and customer satisfaction, we stand as a beacon of integrity and excellence in the industry. Our mission revolves around providing transparent, competitive pricing, ensuring every task is executed with exceptional precision and a focus on detail.


Avatar for 1-800-Plumber + Air of Round Rock
1-800-Plumber + Air of Round Rock
1400 CHISHOLM TRAIL RD STE E
5.00(
2
)
Approved Pro
1-800-Plumber + Air of Round Rock
1400 CHISHOLM TRAIL RD STE E
5.00(
2
)
Approved Pro
97 local quotes requested
Free onsite estimate

Your Home Town Professional! The 1-800-PLUMBER® + Air history has a unique journey that laid a foundation for the strongest brand within the industry. In 1999, the 1-800-PLUMBER® name and phone number was secured, leading to the well-known “Our Name is Our Number!” slogan. In 2010, Mark Collins joined the 1-800-PLUMBER® brand as a franchisee and then in April 2015, they purchased the 1-800-PLUMBER® brand and created the foundation needed to grow 1-800-PLUMBER® into a household name throughout the country. Today, 1-800-PLUMBER® + Air locations can be found across the US, and our franchisees strive to make us the highest-quality brand in the industry through honesty and integrity, professionalism, and craftsmanship. Our teams achieve this by doing what they say they will, always telling the truth, training their team members to always conduct themselves in a professional manner, and only utilizing skilled craftsmen within the industry

"Everything was fantastic . On time and did the job right. Also very friendly ."

Norm A on July 2025

Your Home Town Professional! The 1-800-PLUMBER® + Air history has a unique journey that laid a foundation for the strongest brand within the industry. In 1999, the 1-800-PLUMBER® name and phone number was secured, leading to the well-known “Our Name is Our Number!” slogan. In 2010, Mark Collins joined the 1-800-PLUMBER® brand as a franchisee and then in April 2015, they purchased the 1-800-PLUMBER® brand and created the foundation needed to grow 1-800-PLUMBER® into a household name throughout the country. Today, 1-800-PLUMBER® + Air locations can be found across the US, and our franchisees strive to make us the highest-quality brand in the industry through honesty and integrity, professionalism, and craftsmanship. Our teams achieve this by doing what they say they will, always telling the truth, training their team members to always conduct themselves in a professional manner, and only utilizing skilled craftsmen within the industry

"Everything was fantastic . On time and did the job right. Also very friendly ."

Norm A on July 2025


Avatar for Brandenburg Plumbing
Brandenburg Plumbing
320 North Ridge Road Suite 2B
5.00(
4
)
Approved Pro
Brandenburg Plumbing
320 North Ridge Road Suite 2B
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

With a lifetime workmanship guarantee (we will fix it for free if we ever make a mistake), and the friendliest, most knowledgeable plumbers in the Hill Country, Brandenburg Plumbing prides itself on best-in-class service.

"The plumber that showed up was polite. Listened to my issue and got right to work. Wade was our plumber."

Lance L on July 2023

With a lifetime workmanship guarantee (we will fix it for free if we ever make a mistake), and the friendliest, most knowledgeable plumbers in the Hill Country, Brandenburg Plumbing prides itself on best-in-class service.

"The plumber that showed up was polite. Listened to my issue and got right to work. Wade was our plumber."

Lance L on July 2023


Avatar for Honest Plumbing & Air
Honest Plumbing & Air
112 MCNUTT RD
4.64(
18
)
Approved Pro
Honest Plumbing & Air
112 MCNUTT RD
4.64(
18
)
Approved Pro
Customers say: Quality work
38 local quotes requested
12 years of experience

Honest Plumbing & Air has been providing the best in HVAC and plumbing services to residents across Central Texas. Above all, we operate on the belief that honesty is the best policy. We will take the time to properly assess your specific situation and we will not overcharge you for unnecessary work. You can rest assured that when you call Honest Plumbing & Air, you're getting a professional technician who will be straightforward with you every step of the way. Our team will effectively diagnose your air conditioning, heating, or plumbing problem, without exaggerating the truth.

"Beware! not so honest. I had a air conditioner that would not start earlier this year and while he was here, I asked about having some general maintenance completed at the same time. I was told it could not be done at that time but the tech suggested that I purchase a maint. package that they would come out twice a year to do general maintenance on the units. He stated that they could do in a week or so, it turned out to be over 1-1/2 months for the 1st maintenance but I should clarify that it really isn't much maintenance but a opportunity to pay them to do a quote for additional work. In addition to this, one of our units was not operational arrived, before he would even move a finger I was required to sign a document for work in the amount of around $340 which ended up taking the technician 15 minutes to replace a blown fuse and loose wire, they charged $116.99 for the fuse (cost $0.1469). Not so honest, much different story from when I initially used them several years ago. "

tim h on June 2025

Honest Plumbing & Air has been providing the best in HVAC and plumbing services to residents across Central Texas. Above all, we operate on the belief that honesty is the best policy. We will take the time to properly assess your specific situation and we will not overcharge you for unnecessary work. You can rest assured that when you call Honest Plumbing & Air, you're getting a professional technician who will be straightforward with you every step of the way. Our team will effectively diagnose your air conditioning, heating, or plumbing problem, without exaggerating the truth.

"Beware! not so honest. I had a air conditioner that would not start earlier this year and while he was here, I asked about having some general maintenance completed at the same time. I was told it could not be done at that time but the tech suggested that I purchase a maint. package that they would come out twice a year to do general maintenance on the units. He stated that they could do in a week or so, it turned out to be over 1-1/2 months for the 1st maintenance but I should clarify that it really isn't much maintenance but a opportunity to pay them to do a quote for additional work. In addition to this, one of our units was not operational arrived, before he would even move a finger I was required to sign a document for work in the amount of around $340 which ended up taking the technician 15 minutes to replace a blown fuse and loose wire, they charged $116.99 for the fuse (cost $0.1469). Not so honest, much different story from when I initially used them several years ago. "

tim h on June 2025


Avatar for Mr. Rooter Plumbing of Austin
Mr. Rooter Plumbing of Austin
12201 Roxie Dr
3.82(
28
)
Approved Pro
Mr. Rooter Plumbing of Austin
12201 Roxie Dr
3.82(
28
)
Approved Pro
Customers say: Quality work
223 local quotes requested
55 years of experience

Mr. Rooter Plumbing of Austin is standing by to take care of any plumbing issues you might have in your home. Our team is known for being friendly, punctual, knowledgeable, efficient, and clean. Our Austin plumbing services are known for being effective and competitively priced. Keep your home’s plumbing systems in tip-top conditions with the help of Mr. Rooter Plumbing of Austin. With routine maintenance, we can help you avoid major plumbing problems. But if they do happen, our repair services can get us at your door quickly to get things under control, even for emergencies that happen at odd hours and on weekends or holidays! We bring you the best of all worlds when you call on us to work on your Austin home plumbing services. You get the personability and quick turn-around times of a local plumber. But you also get the advanced training and top-grade equipment of a corporate plumbing company!

"It went well. They heiped get the manufacture to replace the heater for no charge. We had to pay for labor but still we didn't have to pay for the heater. Aaron was friendly and did a great job."

Cate S on July 2023

Mr. Rooter Plumbing of Austin is standing by to take care of any plumbing issues you might have in your home. Our team is known for being friendly, punctual, knowledgeable, efficient, and clean. Our Austin plumbing services are known for being effective and competitively priced. Keep your home’s plumbing systems in tip-top conditions with the help of Mr. Rooter Plumbing of Austin. With routine maintenance, we can help you avoid major plumbing problems. But if they do happen, our repair services can get us at your door quickly to get things under control, even for emergencies that happen at odd hours and on weekends or holidays! We bring you the best of all worlds when you call on us to work on your Austin home plumbing services. You get the personability and quick turn-around times of a local plumber. But you also get the advanced training and top-grade equipment of a corporate plumbing company!

"It went well. They heiped get the manufacture to replace the heater for no charge. We had to pay for labor but still we didn't have to pay for the heater. Aaron was friendly and did a great job."

Cate S on July 2023


Avatar for Best Austin Handyman & Remodeling
Best Austin Handyman & Remodeling
6505 Willamette Dr
4.21(
935
)
Approved Pro
Best Austin Handyman & Remodeling
6505 Willamette Dr
4.21(
935
)
Approved Pro
Customers say: Super punctual
1505 local quotes requested
21 years of experience

Locally owned and operated. All handyman, landscaping, home automation, and remodeling services. Your Austin-area experts in home renovation, repair and maintenance, we handle jobs of all sizes, whether you're planning a major renovation, or just need a handyman to fix a leaky faucet, we'll help you get it done quickly, affordably, with high-quality results and some of that local Austin flavor you can't find anywhere else.

"Came in as lowest bid and wound up doing fantastic work. Very satisfied with how the project turned out. Working with them regarding billing and what was considered in and out of scope was a nightmare. Despite my best efforts to make sure we were on the same page in regards to what I wanted done and making sure it was on the invoice it did not stop the invoices for extra work coming out saying it was out of scope. I agreed with the first change order regarding a bench but when more change orders and invoices started showing up with no heads up is when I started asking questions. And even when I said that I told them to give me a heads up on out of scope work, I still got new invoices for out of scope work. $1200 for extra hours for sloping the shower pan, $200 for extra trash removal, $600 for extra plumbing work. TLDR: Lowest Bid, Still great work, but expect them to nickel and dime you until it is done."

Jay S on July 2025

Locally owned and operated. All handyman, landscaping, home automation, and remodeling services. Your Austin-area experts in home renovation, repair and maintenance, we handle jobs of all sizes, whether you're planning a major renovation, or just need a handyman to fix a leaky faucet, we'll help you get it done quickly, affordably, with high-quality results and some of that local Austin flavor you can't find anywhere else.

"Came in as lowest bid and wound up doing fantastic work. Very satisfied with how the project turned out. Working with them regarding billing and what was considered in and out of scope was a nightmare. Despite my best efforts to make sure we were on the same page in regards to what I wanted done and making sure it was on the invoice it did not stop the invoices for extra work coming out saying it was out of scope. I agreed with the first change order regarding a bench but when more change orders and invoices started showing up with no heads up is when I started asking questions. And even when I said that I told them to give me a heads up on out of scope work, I still got new invoices for out of scope work. $1200 for extra hours for sloping the shower pan, $200 for extra trash removal, $600 for extra plumbing work. TLDR: Lowest Bid, Still great work, but expect them to nickel and dime you until it is done."

Jay S on July 2025


Avatar for WJP Renovation LLC
WJP Renovation LLC
20921 N 37th Way
5.00(
49
)
Approved Pro
WJP Renovation LLC
20921 N 37th Way
5.00(
49
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
491 local quotes requested

WJP Renovation LLC specializes in kitchen and bathroom renovations as well as cabinet sales and granite & marble countertop installation and fabrication. It is a family-owned business that provides outstanding services. We understand the importance of feeling comfortable in your own home. You can count on our dedication to quality and our ability to maximize the value of your home. From initial consultation to installation, WJP Renovation will provide exemplary service and attention to detail. At WJP Renovation we specialize in kitchen and bathroom remodeling. The kitchen is the most important room in any house. From breakfast to dinner, it’s the focal social space of the modern American home. We can also give you a bathroom that is not only functional but features your own personal touch. From custom tile work to the perfect light fixtures, we’ll make sure your bathroom is an intimate sanctuary to unwind and feel at peace in.

"all the grout and surrounding silicone caulk needed to be removed and replaced with new product. not a large project however heavy use area so important the work was performed well. Service REP was very meticulous, thorough and respectful including full clean-up."

Andrew K on April 2025

WJP Renovation LLC specializes in kitchen and bathroom renovations as well as cabinet sales and granite & marble countertop installation and fabrication. It is a family-owned business that provides outstanding services. We understand the importance of feeling comfortable in your own home. You can count on our dedication to quality and our ability to maximize the value of your home. From initial consultation to installation, WJP Renovation will provide exemplary service and attention to detail. At WJP Renovation we specialize in kitchen and bathroom remodeling. The kitchen is the most important room in any house. From breakfast to dinner, it’s the focal social space of the modern American home. We can also give you a bathroom that is not only functional but features your own personal touch. From custom tile work to the perfect light fixtures, we’ll make sure your bathroom is an intimate sanctuary to unwind and feel at peace in.

"all the grout and surrounding silicone caulk needed to be removed and replaced with new product. not a large project however heavy use area so important the work was performed well. Service REP was very meticulous, thorough and respectful including full clean-up."

Andrew K on April 2025


Avatar for Expo Home Improvement
Expo Home Improvement
13859 Diplomat Dr
4.42(
113
)
Approved Pro
Expo Home Improvement
13859 Diplomat Dr
4.42(
113
)
Approved Pro
Customers say: Quality work
3484 local quotes requested
19 years of experience

Imagine loving every corner of your home. From a kitchen that feels fresh again, to a bathroom that finally works for your family, to windows that keep you comfortable through every Texas season. At Expo Home Improvement, we make remodeling feel simple and rewarding. Our team brings care, craftsmanship, and clear communication to every project, because how we show up matters just as much as what we build. Whether you're in Dallas-Fort Worth, Houston, Austin, San Antonio, or East Texas, we’re just around the corner and ready to help you love where you live. M-39963

"The Expo home came out, and they installed a step-in shower for the family; their work was excellent. We worked with Da'Monte, Kawin, and John, and they were very professional. We would recommend them to anyone needing this type of service."

Geri H on July 2025

Imagine loving every corner of your home. From a kitchen that feels fresh again, to a bathroom that finally works for your family, to windows that keep you comfortable through every Texas season. At Expo Home Improvement, we make remodeling feel simple and rewarding. Our team brings care, craftsmanship, and clear communication to every project, because how we show up matters just as much as what we build. Whether you're in Dallas-Fort Worth, Houston, Austin, San Antonio, or East Texas, we’re just around the corner and ready to help you love where you live. M-39963

"The Expo home came out, and they installed a step-in shower for the family; their work was excellent. We worked with Da'Monte, Kawin, and John, and they were very professional. We would recommend them to anyone needing this type of service."

Geri H on July 2025


Avatar for Expo Home Improvement
Expo Home Improvement
2548 Shell Rd
4.63(
16
)
Approved Pro
Expo Home Improvement
2548 Shell Rd
4.63(
16
)
Approved Pro
Customers say: Super punctual
1375 local quotes requested
19 years of experience

Imagine loving every corner of your home. From a kitchen that feels fresh again, to a bathroom that finally works for your family, to windows that keep you comfortable through every Texas season. At Expo Home Improvement, we make remodeling feel simple and rewarding. Our team brings care, craftsmanship, and clear communication to every project, because how we show up matters just as much as what we build. Whether you're in Dallas-Fort Worth, Houston, Austin, San Antonio, or East Texas, we’re just around the corner and ready to help you love where you live. M-39963

"The installers are great I own hvac company for over 30years an I was taught when you do something do it right because your name on that job .I feel the installers did that I'm pickie but didn't have to worry about anything they were just as pickie as I'm on doing a great job"

Sam M on April 2025

Imagine loving every corner of your home. From a kitchen that feels fresh again, to a bathroom that finally works for your family, to windows that keep you comfortable through every Texas season. At Expo Home Improvement, we make remodeling feel simple and rewarding. Our team brings care, craftsmanship, and clear communication to every project, because how we show up matters just as much as what we build. Whether you're in Dallas-Fort Worth, Houston, Austin, San Antonio, or East Texas, we’re just around the corner and ready to help you love where you live. M-39963

"The installers are great I own hvac company for over 30years an I was taught when you do something do it right because your name on that job .I feel the installers did that I'm pickie but didn't have to worry about anything they were just as pickie as I'm on doing a great job"

Sam M on April 2025

...
Showing 1-10 of 948
Share project details to get started.