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Water treatment & purification system repair or service pros in Castroville

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 The Water Doctor
The Water Doctor
10615 Perrin Beitel Rd
4.99(
155
)
Approved Pro
The Water Doctor
10615 Perrin Beitel Rd
4.99(
155
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
30 local quotes requested

We pride our company on reliability, great communication, integrity, 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!

"The technicians were very polite. They explained all about what i was to expect and did the job without leaving anything out of place. The rate was also affordable. They seemed honest and knew what they were doing."

Carolina S on May 2025

We pride our company on reliability, great communication, integrity, 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!

"The technicians were very polite. They explained all about what i was to expect and did the job without leaving anything out of place. The rate was also affordable. They seemed honest and knew what they were doing."

Carolina S on May 2025


Avatar for Radiant Plumbing & Air Conditioning - San Antonio
Radiant Plumbing & Air Conditioning - San Antonio
10927 Wye Dr, Suite 102
4.33(
6
)
Approved Pro
Radiant Plumbing & Air Conditioning - San Antonio
10927 Wye Dr, Suite 102
4.33(
6
)
Approved Pro
Customers say: Quick response
26 years of experience
Emergency services offered

As a trusted staple in San Antonio, our mission is to deliver not just services, but solutions that seamlessly blend affordability with top-notch quality and care. We're dedicated to fostering trust through transparent pricing and clear communication, guaranteeing prompt attention to all your plumbing and HVAC needs, whether routine or urgent. Call us today and let us keep your home comfortable and efficient.

"He did a great job."

Gene S on February 2025

As a trusted staple in San Antonio, our mission is to deliver not just services, but solutions that seamlessly blend affordability with top-notch quality and care. We're dedicated to fostering trust through transparent pricing and clear communication, guaranteeing prompt attention to all your plumbing and HVAC needs, whether routine or urgent. Call us today and let us keep your home comfortable and efficient.

"He did a great job."

Gene S on February 2025


Avatar for Goettl Air Conditioning & Plumbing
Goettl Air Conditioning & Plumbing
7847 Fortune Dr
4.50(
920
)
Approved Pro
Goettl Air Conditioning & Plumbing
7847 Fortune Dr
4.50(
920
)
Approved Pro
Customers say: True professional
431 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.

"Overcharge rejuvenation $849 did not remove access panel to clean the coils was here a total of 45 minutes but their boss says they?re employees were outside my house for a total of 45 minutes according to the GPS yes they were here, but they did not leave 15 minutes of a cleaning service of two cans of aerosol that may have cost only $25 apiece never opened air handler to access coils submitted picture original tape, original seller from 2018 December"

cathrine h on May 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.

"Overcharge rejuvenation $849 did not remove access panel to clean the coils was here a total of 45 minutes but their boss says they?re employees were outside my house for a total of 45 minutes according to the GPS yes they were here, but they did not leave 15 minutes of a cleaning service of two cans of aerosol that may have cost only $25 apiece never opened air handler to access coils submitted picture original tape, original seller from 2018 December"

cathrine h on May 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 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
1518 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 Elmer's Home Service
Elmer's Home Service
9710 N Interstate 35
3.50(
22
)
Approved Pro
Elmer's Home Service
9710 N Interstate 35
3.50(
22
)
Approved Pro
2219 local quotes requested
21 years of experience

If cleanliness is next to godliness then we're saints. At Elmer's, we take the time needed to make sure your home feels as comfortable as you need it to be. AC and Plumbing is our trade; making homes healthy is what we do. Call us for the best guarantees and warranties in San Antonio.

"Service was excellent"

Pablo G on March 2025

If cleanliness is next to godliness then we're saints. At Elmer's, we take the time needed to make sure your home feels as comfortable as you need it to be. AC and Plumbing is our trade; making homes healthy is what we do. Call us for the best guarantees and warranties in San Antonio.

"Service was excellent"

Pablo G on March 2025


A-TEX Plumbing &Utilities
Po Box 591805
3.00(
2
)
A-TEX Plumbing &Utilities
Po Box 591805
3.00(
2
)
17 years of experience

A-Tex Plumbing & Utilities is a family owned plumbing company with more than 25 years of professional experience as plumbers of San Antonio. We take great pride in our work and complete our services diligently. Our customers are our top priority, and your satisfaction will never be compromised – every project is given our utmost attention. Whenever you experience an issue having to do with plumbing or utility emergencies from questions to projects, whether big or small you, think A-Tex.

A-Tex Plumbing & Utilities is a family owned plumbing company with more than 25 years of professional experience as plumbers of San Antonio. We take great pride in our work and complete our services diligently. Our customers are our top priority, and your satisfaction will never be compromised – every project is given our utmost attention. Whenever you experience an issue having to do with plumbing or utility emergencies from questions to projects, whether big or small you, think A-Tex.


Five Star Plumbing
10730 Potranco Rd
4.57(
7
)
Five Star Plumbing
10730 Potranco Rd
4.57(
7
)
Customers say: Quality work
15 years of experience

Blythe Plumbing LLC, DBA Five Star Plumbing, For service in San Antonio, call (210) 673-0797. For service in Corpus Christi, call (361) 445-8835. Financing is available please call for details.

Blythe Plumbing LLC, DBA Five Star Plumbing, For service in San Antonio, call (210) 673-0797. For service in Corpus Christi, call (361) 445-8835. Financing is available please call for details.


Alamo Water Softeners
3823 Thousand Oaks Dr
4.89(
310
)
Alamo Water Softeners
3823 Thousand Oaks Dr
4.89(
310
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Alamo Water Softeners is driven to do the right thing for our neighbors through providing the best residential water softeners and service available to the greater San Antonio area. Alamo Water Softeners specializes in water softeners, water filtration and conditioning and now offers plumbing services including water heater replacement.

"One of the worst experiences I have ever had in my life with a company. They came to install a reverse osmosis system to our House that was to be leased in the following 2 weeks. They left, and after a few hours when we returned to the property. The reverse osmosis system was leaking immensely. It completely flooded our kitchen about quarter of an inch of water. Our kitchen had been recently re-done (finished about 4-5 months prior) and it costed over 25,000 Dollars just on the cabinets and counters. The system flooded at least 4 cabinets. And it went under the cabinets and into the walls. There was already visible damage of warping and expanding from the wood. We kindly requested them to come and fix their problem and pay us for the damaged. This is when they brought in an incredibly rude employee called Randal Booth. He was very rude to me and my wife, he wouldn't let us speak or explain, he tried to diminish the damage, and tried to blame us. My father has been in construction for over 40 years, he works with builders that build custom homes or luxury homes. So he has experience with pricing. We brought a very very very modest quote of repairing the kitching (removing everything, drying the walls, and installing new cabinets, and then re-installing everything else) This meant we had to properly remove the Granit as well as remove all the sink and plumbing and some electrical (because of the oven and gas cook top) on top of we would have needed to remove at least a foot of backsplash plank. Then remove 4 cabinets, and install 4 new cabinets, granite counter again, sink and all plumbing, cooktop and oven, and then backsplash plank, paint and caulk and finish everything. My dad's quote was around 7,500 USD to do everything (including buying new cabinets from American Woodmark, which were the same brand we had recently installed). The quote was modest because he was going to give me a friends and family discount and ask favors to his electricians and plumbers and painter work friends. Randal proceeded to rejected the quote and asked to bring his own licensed contractor. Which we allowed him to do. My father was present when the contractor came in. First of all, the contractor tried to diminish the quality of the cabinets saying that they were cheaply homemade cabinets painted on site. Which was a complete lie. They were purchased at Home depot Bandera and were American Woodmark. I have the receipts (which were sent to Randel but he ignored them) Then the contractor proceeded to say that he would get done the project in a couple of hours, and he said he would just remove the current cabinets without removing anything else and installing them. This would completely risk our kitchen for even more damage. Randel then proceeded to give us a settlement offer of 1900.00 dollars of so. I was not pleased with the offer and I told him just the cabinets alone costed about 450 each and we got them at a sale event in Home depot and with some extra discount percentage because of the credit card. So I told Randel Booth that instead of taking his settlement offer, I would prefer his contractor to come and do the work for the 1900. Then he started stalling and not answering. He asked for proof of the cabinet costs and I sent it, and more stalling happened. Then after like 4 MONTHS of waiting, I contacted The Marketing Manager on Linkedin and made her aware of the situation. Randel emailed me saying he wanted another contractor to come in and get a quote. Which I told him no, he had his opportunity and I didn't want to bother the tenants. All in all its been 6 months we have 4 warped cabinets and Alamo water softeners has fixed this issue. We now will start talking to a lawyer to assess the situation."

Eli G on January 2025

Alamo Water Softeners is driven to do the right thing for our neighbors through providing the best residential water softeners and service available to the greater San Antonio area. Alamo Water Softeners specializes in water softeners, water filtration and conditioning and now offers plumbing services including water heater replacement.

"One of the worst experiences I have ever had in my life with a company. They came to install a reverse osmosis system to our House that was to be leased in the following 2 weeks. They left, and after a few hours when we returned to the property. The reverse osmosis system was leaking immensely. It completely flooded our kitchen about quarter of an inch of water. Our kitchen had been recently re-done (finished about 4-5 months prior) and it costed over 25,000 Dollars just on the cabinets and counters. The system flooded at least 4 cabinets. And it went under the cabinets and into the walls. There was already visible damage of warping and expanding from the wood. We kindly requested them to come and fix their problem and pay us for the damaged. This is when they brought in an incredibly rude employee called Randal Booth. He was very rude to me and my wife, he wouldn't let us speak or explain, he tried to diminish the damage, and tried to blame us. My father has been in construction for over 40 years, he works with builders that build custom homes or luxury homes. So he has experience with pricing. We brought a very very very modest quote of repairing the kitching (removing everything, drying the walls, and installing new cabinets, and then re-installing everything else) This meant we had to properly remove the Granit as well as remove all the sink and plumbing and some electrical (because of the oven and gas cook top) on top of we would have needed to remove at least a foot of backsplash plank. Then remove 4 cabinets, and install 4 new cabinets, granite counter again, sink and all plumbing, cooktop and oven, and then backsplash plank, paint and caulk and finish everything. My dad's quote was around 7,500 USD to do everything (including buying new cabinets from American Woodmark, which were the same brand we had recently installed). The quote was modest because he was going to give me a friends and family discount and ask favors to his electricians and plumbers and painter work friends. Randal proceeded to rejected the quote and asked to bring his own licensed contractor. Which we allowed him to do. My father was present when the contractor came in. First of all, the contractor tried to diminish the quality of the cabinets saying that they were cheaply homemade cabinets painted on site. Which was a complete lie. They were purchased at Home depot Bandera and were American Woodmark. I have the receipts (which were sent to Randel but he ignored them) Then the contractor proceeded to say that he would get done the project in a couple of hours, and he said he would just remove the current cabinets without removing anything else and installing them. This would completely risk our kitchen for even more damage. Randel then proceeded to give us a settlement offer of 1900.00 dollars of so. I was not pleased with the offer and I told him just the cabinets alone costed about 450 each and we got them at a sale event in Home depot and with some extra discount percentage because of the credit card. So I told Randel Booth that instead of taking his settlement offer, I would prefer his contractor to come and do the work for the 1900. Then he started stalling and not answering. He asked for proof of the cabinet costs and I sent it, and more stalling happened. Then after like 4 MONTHS of waiting, I contacted The Marketing Manager on Linkedin and made her aware of the situation. Randel emailed me saying he wanted another contractor to come in and get a quote. Which I told him no, he had his opportunity and I didn't want to bother the tenants. All in all its been 6 months we have 4 warped cabinets and Alamo water softeners has fixed this issue. We now will start talking to a lawyer to assess the situation."

Eli G on January 2025

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Water treatment & purification system repair or services FAQs

If your water softener is over 10 years old or if repair costs approach the price of a new unit, it might be time to replace it. Most water softeners last between 10 and 15 years. Replacing an aging unit can improve your water quality and help you avoid frequent repair costs. For a newer system with minor issues, repairing may be the best option. Consider the age and condition of your system to decide what's most cost-effective.

Water treatment systems remain dependable for 10 to 20 years with proper maintenance and care. A well-maintained system secures full performance by following a scheduled upkeep plan and professional inspections. Consistent maintenance guarantees continuous water purification, ensuring that the system operates at its peak efficiency and delivers high‑quality water throughout its lifespan.

Faulty water softeners exhibit clear symptoms that signal the need for immediate attention. Noticeable mineral build-up around faucets, discolored water, dry or itchy skin following a shower, and altered laundry texture indicate that the system is underperforming. Recognizing these issues early and addressing them promptly prevents further damage and maintains optimal water quality. Early intervention ensures that your water system continues to operate reliably and efficiently.

The homeowners guide to water treatment & purification system repair or services
From average costs to expert advice, get all the answers you need to get your job done.
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Budget for reverse osmosis water filter costs based on factors such as system type, efficiency, number of stages, labor, add-on features, and more.
water purification filter system in home
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The cost of installing a whole-house water filtration system depends on the type and number of filters you choose. Use this guide to budget for your project.
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Use this guide to budget for water softener repair costs based on factors such as water treatment system type, replacement parts, professional labor, and more.
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If you’re planning to install a water softener, consider budgeting based on capacity, type of system, tank size, and more.
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