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Tankless water heater repair pros in Boerne

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

"Wonderful. "

Samantha B on June 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
66 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 Beyer Plumbing
Beyer Plumbing
17197 Beyer John Dr
4.75(
12
)
Approved Pro
Beyer Plumbing
17197 Beyer John Dr
4.75(
12
)
Approved Pro
Super Service Award
Customers say: True professional
133 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.

"Efficient, on time, neat but very expensive. I received 3 estimates and 2 were prohibitive."

Rosalind H on October 2024

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.

"Efficient, on time, neat but very expensive. I received 3 estimates and 2 were prohibitive."

Rosalind H on October 2024


Avatar for 4m Plumbing Services
4m Plumbing Services
5707 Horizon Dr.
5.00(
11
)
Approved Pro
4m Plumbing Services
5707 Horizon Dr.
5.00(
11
)
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.

"Yes he did! Very knowledgeable and great customer service ?"

devin o on May 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.

"Yes he did! Very knowledgeable and great customer service ?"

devin o on May 2025


Avatar for Aaron & Hager Plumbing
Aaron & Hager Plumbing
418 Clay Street
4.50(
2
)
Approved Pro
Aaron & Hager Plumbing
418 Clay Street
4.50(
2
)
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!

"James and Jaime arrived at my residence with a professional and friendly demeanor. Their first impressions was consistent from start to finish. Upon there arrival they quickly assessed the work to be done and began replacing my old water softener with a new one. After completing the plumbing reconfiguration, James and Jaime gave me a tutorial to program the new water softener. When the work was completed, the two gentlemen picked the trash and carried away my old water softener. The cost for services was reasonable and the office will work with you on any questions regarding reasonable cost adjustments. I would use Aaron and Hager Plumbing (new business name soon to be "Eager Plumbing") for future plumbing needs."

Mark H on June 2025

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!

"James and Jaime arrived at my residence with a professional and friendly demeanor. Their first impressions was consistent from start to finish. Upon there arrival they quickly assessed the work to be done and began replacing my old water softener with a new one. After completing the plumbing reconfiguration, James and Jaime gave me a tutorial to program the new water softener. When the work was completed, the two gentlemen picked the trash and carried away my old water softener. The cost for services was reasonable and the office will work with you on any questions regarding reasonable cost adjustments. I would use Aaron and Hager Plumbing (new business name soon to be "Eager Plumbing") for future plumbing needs."

Mark H on June 2025


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 Holloway Plumbing
Holloway Plumbing
421 Schreiner Street
5.00(
2
)
Approved Pro
Holloway Plumbing
421 Schreiner Street
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 local quotes requested

Family owned business with over 30 years of experience handling all your Plumbing, Plumbing - Drain Cleaning, Water Heaters, Water Softeners, Water Filtration systems, Gas work.

"Prompt, courteous, knowledgeable & the right price. Office state was pleasant as well. Would use again in the Future."

Tatyana F on November 2024

Family owned business with over 30 years of experience handling all your Plumbing, Plumbing - Drain Cleaning, Water Heaters, Water Softeners, Water Filtration systems, Gas work.

"Prompt, courteous, knowledgeable & the right price. Office state was pleasant as well. Would use again in the Future."

Tatyana F on November 2024


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
1613 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 Expo Home Improvement
Expo Home Improvement
6131 Woodlake Center
4.80(
15
)
Approved Pro
Expo Home Improvement
6131 Woodlake Center
4.80(
15
)
Approved Pro
Customers say: Quality work
1470 local quotes requested
19 years of experience

Since 2006, we've specialized in Bath and Shower Remodels, Window and Door Replacements, and Insulation for your home. As a local company, it is our pleasure to offer only the best products and solutions, because we know the heart of every Texan home, is a family. Your new home improvement project should be a great experience! So choose a trusted contractor you know you can count on! Over 20,000 Texan Families have trusted us with their home renovations. Give us a call today! M-39963

"I love my new shower. Eli and his team were amazing. They were on time and worked diligently to keep my home clean and still perform the shower upgrade in one day. They were friendly, knowledgeable and answered all our questions. Would definitely recommend."

Marcia F on June 2025

Since 2006, we've specialized in Bath and Shower Remodels, Window and Door Replacements, and Insulation for your home. As a local company, it is our pleasure to offer only the best products and solutions, because we know the heart of every Texan home, is a family. Your new home improvement project should be a great experience! So choose a trusted contractor you know you can count on! Over 20,000 Texan Families have trusted us with their home renovations. Give us a call today! M-39963

"I love my new shower. Eli and his team were amazing. They were on time and worked diligently to keep my home clean and still perform the shower upgrade in one day. They were friendly, knowledgeable and answered all our questions. Would definitely recommend."

Marcia F on June 2025

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FAQs for tankless water heater installation projects in Boerne, TX

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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