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Find Tankless water heater installers in Castroville

Avatar for Palomino Master Plumbing, LLC

Palomino Master Plumbing, LLC

29015 Prospect Creek
5.00(
10
)
Approved Pro

Palomino Master Plumbing, LLC

29015 Prospect Creek
5.00(
10
)
Approved Pro
Customers say: Quality work
6 years of experience
Free onsite estimate

At Palomino Master Plumbing, we offer friendly and courteous service. We use only the best materials and we are always eager to answer your questions or address your concerns. We have built our reputation on our commitment to providing quality service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with excellent prices.

"We had a great experience with Mr Palomino, didn't over sell and was very fair on price, he did a great job"

rafael l on November 2021

At Palomino Master Plumbing, we offer friendly and courteous service. We use only the best materials and we are always eager to answer your questions or address your concerns. We have built our reputation on our commitment to providing quality service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with excellent prices.

"We had a great experience with Mr Palomino, didn't over sell and was very fair on price, he did a great job"

rafael l on November 2021


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


Avatar for 4m Plumbing Services

4m Plumbing Services

5707 Horizon Dr.
5.00(
12
)
Approved Pro

4m Plumbing Services

5707 Horizon Dr.
5.00(
12
)
Approved Pro
4 years of experience
Free onsite estimate

San Antonio homeowners are smart and we know you’re tired of being overcharged by out-of-town companies that treat you like just another number. At 4M Plumbing, we were born and raised right here in San Antonio. We don’t answer to shareholders, we answer to our neighbors. That’s why we built a plumbing company around what matters to real people here: ✔️ Fair prices that don’t feel like hospital bills ✔️ Quick response times ✔️ Clear communication — start to finish ✔️ Clean, respectful, professional service We specialize in water heaters, sewer line replacements, leak repairs, and more, plus we back our work with real warranties: 🔧 10 years on water heaters 🔧 5 years on sewer line replacements No corporate tricks. Just good plumbing.

"We received excellent service from Will and his helper. They replaced our water heater and relocated the shutoff valve so any future issues would be easier to address."

Ray W on August 2025

San Antonio homeowners are smart and we know you’re tired of being overcharged by out-of-town companies that treat you like just another number. At 4M Plumbing, we were born and raised right here in San Antonio. We don’t answer to shareholders, we answer to our neighbors. That’s why we built a plumbing company around what matters to real people here: ✔️ Fair prices that don’t feel like hospital bills ✔️ Quick response times ✔️ Clear communication — start to finish ✔️ Clean, respectful, professional service We specialize in water heaters, sewer line replacements, leak repairs, and more, plus we back our work with real warranties: 🔧 10 years on water heaters 🔧 5 years on sewer line replacements No corporate tricks. Just good plumbing.

"We received excellent service from Will and his helper. They replaced our water heater and relocated the shutoff valve so any future issues would be easier to address."

Ray W on August 2025


Avatar for Goettl Air Conditioning & Plumbing

Goettl Air Conditioning & Plumbing

7847 Fortune Dr
4.51(
922
)
Approved Pro

Goettl Air Conditioning & Plumbing

7847 Fortune Dr
4.51(
922
)
Approved Pro
Customers say: True professional
49 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.

"I have to say the experience that I had with the Goettl Company in general and Jonathan Saucedo specifically was extremely well. First, Goettl informed me that I would have a visitor come to my home way earlier than expected, which deserves a 5-star rating for that. I had placed the appointment from 5-8 pm, but the technician came way before that and that was what I was hoping for. Secondly, Jonathan Saucedo was great at explaining all the facts in replacing a water heater. He was very transparent with the setup, price and warranties. Jonathan even went as far as telling exactly what he was doing, when he was doing it and when he was finally done. This is the third time I have used Goettl to have something replaced or fixed and they never disappointed. I hope to continue using their services in the future."

Gerardo G on July 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.

"I have to say the experience that I had with the Goettl Company in general and Jonathan Saucedo specifically was extremely well. First, Goettl informed me that I would have a visitor come to my home way earlier than expected, which deserves a 5-star rating for that. I had placed the appointment from 5-8 pm, but the technician came way before that and that was what I was hoping for. Secondly, Jonathan Saucedo was great at explaining all the facts in replacing a water heater. He was very transparent with the setup, price and warranties. Jonathan even went as far as telling exactly what he was doing, when he was doing it and when he was finally done. This is the third time I have used Goettl to have something replaced or fixed and they never disappointed. I hope to continue using their services in the future."

Gerardo G on July 2025


Avatar for Hill Country Tub and Shower

Hill Country Tub and Shower

5.00(
9
)
Approved Pro

Hill Country Tub and Shower

5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1236 local quotes requested

Operating as a local family-owned business, we bring a rich 30-year expertise to your doorstep. We’ve established a name for ourselves through our steadfast devotion to high-end services, premier materials, and an unrivaled dedication to making our customers happy. We’ve covered all your needs, from designing your home to professional installations. With us, your vision isn’t just a fantasy but a reasonable, affordable reality.

"If you want to hire a company that cares, this is the one. We needed to have a bath converted into a walk-in shower in our guest bathroom because of the accessibility issues. The original design looked great, but it would have taken a couple of months to get all the supplies. John and Travis realized that we had an urgent need and came back with a great design that used great materials and we didn't have to wait for so long. In a couple of weeks, we had a crew headed by Jesse that landed in our bathroom. They were great. Everything was done in a day and a half. The quality is superb! Every time I walk into the bathroom, I enjoy the look of it, plus we are happy with all the benefits of having a walk-in shower. One more thing I want you to know is that I really mean what I am saying in this review. When the owner of the company, not a hired salesman, is directly involved in projects, it makes a big difference. Plus, the price was more reasonable compared to "the big shower remodeling companies""

Zoya T on August 2025

Operating as a local family-owned business, we bring a rich 30-year expertise to your doorstep. We’ve established a name for ourselves through our steadfast devotion to high-end services, premier materials, and an unrivaled dedication to making our customers happy. We’ve covered all your needs, from designing your home to professional installations. With us, your vision isn’t just a fantasy but a reasonable, affordable reality.

"If you want to hire a company that cares, this is the one. We needed to have a bath converted into a walk-in shower in our guest bathroom because of the accessibility issues. The original design looked great, but it would have taken a couple of months to get all the supplies. John and Travis realized that we had an urgent need and came back with a great design that used great materials and we didn't have to wait for so long. In a couple of weeks, we had a crew headed by Jesse that landed in our bathroom. They were great. Everything was done in a day and a half. The quality is superb! Every time I walk into the bathroom, I enjoy the look of it, plus we are happy with all the benefits of having a walk-in shower. One more thing I want you to know is that I really mean what I am saying in this review. When the owner of the company, not a hired salesman, is directly involved in projects, it makes a big difference. Plus, the price was more reasonable compared to "the big shower remodeling companies""

Zoya T on August 2025


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

3603 Metro Pkwy
4.27(
252
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

3603 Metro Pkwy
4.27(
252
)
Approved Pro
Customers say: Super punctual
1393 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"First time hiring someone for this job. It went well."

Joel M on November 2024

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"First time hiring someone for this job. It went well."

Joel M on November 2024


Avatar for Genie Bath Systems

Genie Bath Systems

5680 Randolph Blvd
4.64(
83
)
Approved Pro

Genie Bath Systems

5680 Randolph Blvd
4.64(
83
)
Approved Pro
Customers say: Quality work
3134 local quotes requested
12 years of experience

Genie Bath Systems provides homeowners with custom bath remodeling solutions, to include a full-line accessibility needs. All of our products are custom made in the USA. Factory Certified Installation.Lifetime Warranty.100% Financing . PLEASE NOTE: WE DON"T PERFORM KITCHEN REMODELS

"Last October, my sister, an elderly veteran living alone, contracted Genie Bath Systems to remodel her master and guest baths. She was diagnosed cancer and passed before the remodel was complete. Which, to be fair as we were not able to work with Genie while attending to my sister. The contract was expensive. Very expensive. The cost of the remodel is close to 1/4th the value of her home. I noticed there were issues with the remodel that showed a surprising lack of attention to detail. Genie sent people to address the issues twice. Yet issues remain. My calls to my contact at Genie are now being ignored. Also, the only document I have for the remodel is the contract my sister signed. It is not detailed. I have and continue to ask for a breakdown of the cost. An estimate or work order. This request is also being ignored. I am disappointed and have to wonder why Genie will not provide this information. I have several other questions for Genie that I will not go into here. But based on my experience, I cannot recommend Genie. In fact I would warn anyone considering Genie to be very careful about the cost of the contract."

Greg B on May 2025

Genie Bath Systems provides homeowners with custom bath remodeling solutions, to include a full-line accessibility needs. All of our products are custom made in the USA. Factory Certified Installation.Lifetime Warranty.100% Financing . PLEASE NOTE: WE DON"T PERFORM KITCHEN REMODELS

"Last October, my sister, an elderly veteran living alone, contracted Genie Bath Systems to remodel her master and guest baths. She was diagnosed cancer and passed before the remodel was complete. Which, to be fair as we were not able to work with Genie while attending to my sister. The contract was expensive. Very expensive. The cost of the remodel is close to 1/4th the value of her home. I noticed there were issues with the remodel that showed a surprising lack of attention to detail. Genie sent people to address the issues twice. Yet issues remain. My calls to my contact at Genie are now being ignored. Also, the only document I have for the remodel is the contract my sister signed. It is not detailed. I have and continue to ask for a breakdown of the cost. An estimate or work order. This request is also being ignored. I am disappointed and have to wonder why Genie will not provide this information. I have several other questions for Genie that I will not go into here. But based on my experience, I cannot recommend Genie. In fact I would warn anyone considering Genie to be very careful about the cost of the contract."

Greg B on May 2025


Avatar for Expo Home Improvement

Expo Home Improvement

6131 Woodlake Center
4.82(
17
)
Approved Pro

Expo Home Improvement

6131 Woodlake Center
4.82(
17
)
Approved Pro
Customers say: Quality work
974 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

"Jordan M. was excellent in skill and service. He arrived on time, got right to work and completed the shower install when he said he would. He was respectful of our home and cleaned up after he was finished. Our new shower is gorgeous! We will highly recommend him."

Lynn B on September 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

"Jordan M. was excellent in skill and service. He arrived on time, got right to work and completed the shower install when he said he would. He was respectful of our home and cleaned up after he was finished. Our new shower is gorgeous! We will highly recommend him."

Lynn B on September 2025


Avatar for Structure Builders Over Texas

Structure Builders Over Texas

1103 Fredericksburg Rd
4.42(
154
)
Approved Pro

Structure Builders Over Texas

1103 Fredericksburg Rd
4.42(
154
)
Approved Pro
Customers say: Quality work
670 local quotes requested
31 years of experience

We pride ourselves on being highly professional and fair. Think you can't afford it? Think again. Our company offers financing and low budget options. We are members of NARI, NAHB, and many more home building organizations. We are Preferred Contractors for many top of the line products like, James Hardie (Fiber Cement Siding), Simonton Windows, and Mastic Vinyl Siding. We are also Proud to "Go Green" with a number of our energy efficient and Energy Star products. Ask one of our Customer Service Representatives today! All estimates are completely Free and there is no obligations to buy. We have been serving San Antonio and surrounding areas since 1994. We look forward to hearing from you soon even if its just to provide you some information and ideas about your next home improvement project.

"The experience with Rudy was outstanding and I would highly recommend them for any/all remodeling projects. We are so happy with the patio!! Thank you Rudy!"

Sophie Martinez Customer m on May 2025

We pride ourselves on being highly professional and fair. Think you can't afford it? Think again. Our company offers financing and low budget options. We are members of NARI, NAHB, and many more home building organizations. We are Preferred Contractors for many top of the line products like, James Hardie (Fiber Cement Siding), Simonton Windows, and Mastic Vinyl Siding. We are also Proud to "Go Green" with a number of our energy efficient and Energy Star products. Ask one of our Customer Service Representatives today! All estimates are completely Free and there is no obligations to buy. We have been serving San Antonio and surrounding areas since 1994. We look forward to hearing from you soon even if its just to provide you some information and ideas about your next home improvement project.

"The experience with Rudy was outstanding and I would highly recommend them for any/all remodeling projects. We are so happy with the patio!! Thank you Rudy!"

Sophie Martinez Customer m on May 2025


Avatar for KE Construction and Renovation

KE Construction and Renovation

5.00(
5
)
Approved Pro

KE Construction and Renovation

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
613 local quotes requested

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Went very good. Coordination and timing was excellent."

Dennis B on February 2025

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Went very good. Coordination and timing was excellent."

Dennis B on February 2025

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