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Tankless water heater installers in San Antonio

Avatar for Plumbing Diagnostic & Repair

Plumbing Diagnostic & Repair

PO BOX 116
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Plumbing Diagnostic & Repair

PO BOX 116
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Plumbing Diagnostic & Repair is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

Plumbing Diagnostic & Repair is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!


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 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


Greenwood Plumbing LLC

4335 LIGHTHOUSE DR
5.00(
4
)
Approved Pro

Greenwood Plumbing LLC

4335 LIGHTHOUSE DR
5.00(
4
)
Approved Pro
2 years of experience
Free onsite estimate

We pride our company on reliability, great communication and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"I had Greenwood Plumbing LLC install a new gas line for my dryer, and I couldn’t be happier with the experience. Chris, the plumber who handled the job, was professional, knowledgeable, and friendly. He took the time to explain the process, made sure everything was up to code, and completed the installation quickly and efficiently. The work area was left spotless, and everything has been working perfectly since. I highly recommend Greenwood Plumbing LLC and will absolutely call them again for any future plumbing needs!"

luis s on September 2025

We pride our company on reliability, great communication and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"I had Greenwood Plumbing LLC install a new gas line for my dryer, and I couldn’t be happier with the experience. Chris, the plumber who handled the job, was professional, knowledgeable, and friendly. He took the time to explain the process, made sure everything was up to code, and completed the installation quickly and efficiently. The work area was left spotless, and everything has been working perfectly since. I highly recommend Greenwood Plumbing LLC and will absolutely call them again for any future plumbing needs!"

luis s on September 2025


"Fast work! Anthony was very friendly and honest about what my house needed"

Minu M on August 2025

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

"Fast work! Anthony was very friendly and honest about what my house needed"

Minu M on August 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 JD Service Repairs

JD Service Repairs

4423 Nightfall Pass
4.93(
27
)
Approved Pro

JD Service Repairs

4423 Nightfall Pass
4.93(
27
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
58 local quotes requested

With over 30 years of experience, JD Service Repairs prides itself on being the number one Home Improvement Company in the area. We service both residential properties. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!! We specialize in water heaters water softeners!!! Work guaranteed for the first 90 days!!!

"Excellent communication and efficiency! Will hire again!"

Trystan F on February 2025

With over 30 years of experience, JD Service Repairs prides itself on being the number one Home Improvement Company in the area. We service both residential properties. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!! We specialize in water heaters water softeners!!! Work guaranteed for the first 90 days!!!

"Excellent communication and efficiency! Will hire again!"

Trystan F on February 2025


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 Beyer Plumbing

Beyer Plumbing

17197 Beyer John Dr
4.77(
13
)
Approved Pro

Beyer Plumbing

17197 Beyer John Dr
4.77(
13
)
Approved Pro
Super Service Award
Customers say: True professional
115 local quotes requested
27 years of experience

Beyer Plumbing is one of San Antonio's largest residential and commercial plumbing companies. As a family-owned business, we view our clients as an extension of our family and have been providing trusted results to residential and commercial customers in the greater San Antonio area since 1990. With over 40 years of collective experience, our technicians are trained, certified, and ready to accommodate your plumbing needs. That means our clients can expect fair treatment, committed service, straight talk, and a focus on quality. We keep up with the latest advances and products so that we can serve you in a reliable manner. Whether it's a hot water problem or a request for a fixture installation, we'll respond promptly. Making sure you're confident in the service we're providing is a priority for us. We believe the most important factor in business success is building long-term relationships with our customers.

"Great work!"

Deric W on July 2025

Beyer Plumbing is one of San Antonio's largest residential and commercial plumbing companies. As a family-owned business, we view our clients as an extension of our family and have been providing trusted results to residential and commercial customers in the greater San Antonio area since 1990. With over 40 years of collective experience, our technicians are trained, certified, and ready to accommodate your plumbing needs. That means our clients can expect fair treatment, committed service, straight talk, and a focus on quality. We keep up with the latest advances and products so that we can serve you in a reliable manner. Whether it's a hot water problem or a request for a fixture installation, we'll respond promptly. Making sure you're confident in the service we're providing is a priority for us. We believe the most important factor in business success is building long-term relationships with our customers.

"Great work!"

Deric W on July 2025


Avatar for Caliente Water, LLC

Caliente Water, LLC

141 Industrial Dr, Suite 204
4.88(
349
)
Approved Pro

Caliente Water, LLC

141 Industrial Dr, Suite 204
4.88(
349
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% 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

"Very professional company, great communication between dispatcher and technician, estimate was sent quickly and the job was done on time according to appointment and the estimate details. No complaints. Will use them again in case of another plumbing job. "

Miolasy S on August 2025

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

"Very professional company, great communication between dispatcher and technician, estimate was sent quickly and the job was done on time according to appointment and the estimate details. No complaints. Will use them again in case of another plumbing job. "

Miolasy S on August 2025

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