San Antonio Water Systems
Clean, better-tasting water makes every day easier. PlumbSmart helps San Antonio homeowners improve water with filtration and softeners that cut odors, minerals, and scale. We explain options clearly and install systems that fit your home and budget.
Schedule today. We’re here 24/7!
Our Sewer Services in San Antonio
Water Filtration Systems
Clean, great-tasting water should be easy. We install whole-home water filtration in San Antonio to reduce chlorine, odors, and common sediment. We size the system for your home, explain filter changes, and make sure your taps deliver clear water for cooking, drinking, and showers daily.
Water Softener Services
Hard water leaves spots on dishes, dries out skin, and builds scale inside pipes. PlumbSmart installs and services water softeners in San Antonio to help reduce mineral buildup. We test your water, recommend the right size, and set it up so your whole home feels cleaner and runs smoother.
Water Softener Repair
If your softener is leaking, making salty water, or not using salt, it is time for a checkup. Our San Antonio plumbers troubleshoot valves, brine tanks, and control heads, then repair what is needed. We also clean lines and confirm you are getting soft water again.
Water Softener Installation
Installing a softener the right way protects your plumbing and prevents messy leaks. We handle San Antonio water softener installation from start to finish, including shutoff valves, drain routing, and safe settings. After setup, we show you how to add salt and keep it running.
Book an appointment or a free evaluation
Did you know that approximately 9-13% of our service calls are to come out to fix other companies mistakes?
San Antonio Sewer Specialists
San Antonio’s hard water can be rough on homes, from the North Side to the South Side. PlumbSmart helps local families improve water quality with filtration and softening that fits their needs. When you want better water, we show up on time and do clean work.
- Alamo Heights
- Boerne
- Converse
- Balcones Heights
- Hedwig
- Castle Hills
- China Grove
- Cross Mountain
- Elmendorf
- San Marcos
- Helotes
- Seguin
- Buda
- Live Oak
- Leon Valley
- Sandy Oaks
- Selma
- Kyle
What your San Antonio neighbors have to say
EXCELLENT Based on 982 reviews Posted on gilbert u lopezTrustindex verifies that the original source of the review is Google. Third time using this company. Still the best customer service I’ve ever receivedPosted on Edward FowlerTrustindex verifies that the original source of the review is Google. Prompt, honest service. Friendly and clean plumbers.Posted on Joel BuckleyTrustindex verifies that the original source of the review is Google. I had a continuous outdoor leak coming from main line. I was notified by our local water department and informed me that a technician will be at our home with 24 hrs and this happened on Christmas Day! 4 days later the technician from the water department shows up and informed me that the source was not on their end. He did say we were loosing 1.5 gallons/minute…I was referred to use PlumbSmart…I call them and within 2 hours they came by and fixed the problem…now I have to fight with the water department to credit me on unusual water use. Thanks to PlumbSmart they were extremely helpful and stop the leak.Posted on Robin RTrustindex verifies that the original source of the review is Google. Prompt, friendly service, reasonable pricing. Will be happy to use again if needed.Posted on Jesse KirbyTrustindex verifies that the original source of the review is Google. Jorge did wonderful job! Water pipes broke on Christmas Day. I called Plumsmart day after Christmas! They came out within two hours to fixed broken pipe!! Great job and very quick.Posted on CCI TechTrustindex verifies that the original source of the review is Google. Joey is an A+++ tech. He spent some time trying to help with our plumbing problem. I understood we had serious issues but he went above and beyond trying to help us. Even though there were more issues that needed to be fixed, we postponed the repair. I would definitely call PlumbSmart again. Good people & great company!Posted on plumbdaddy plumbing + drainTrustindex verifies that the original source of the review is Google. Thank you for stepping and helping us out when our customers need it the mostPosted on Kimberlee BenesTrustindex verifies that the original source of the review is Google. Water pipe busted 2 days before Christmas. Contacted PlumbSmart and they had a specialist at my home within 2 hours. Very courteous, professional and did a fantastic job. If you need a plumbing expert that is professional, gets the job done & fair definitely call them.Posted on Brittany SkillernTrustindex verifies that the original source of the review is Google. The technician, Paul, that came out to diagnose a leak was extremely helpful, knowledgeable, and kind. Great customer service.
What to expect with our services
When you call, we’ll ask what you’re noticing, where the problem shows up, and how long it’s been happening. We may ask for a photo of the setup. Then we schedule an appointment window and send updates so you know when we’re on the way.
We respect your home in San Antonio by using shoe covers and protective mats, and by keeping our workspace tidy. We test the water, inspect your plumbing, and confirm what the system needs. Then we explain the findings in plain language and give options so you can choose.
We clean up, review what was done, and answer any last questions. If we installed a filter or softener, we show you how to use it and when to change media or add salt. You get simple next steps and a home left tidy.
24/7 Emergency Plumbing
Plumbing disasters don’t wait for business hours. Our expert team is ready to roll at a moment’s notice, day or night, to handle your emergencies.
FAQs
Do I need a water softener in San Antonio?
Many San Antonio homes have hard water, which means extra minerals. Those minerals cause scale in pipes, spots on dishes, and shorter appliance life. A softener removes hardness so water feels better, soaps rinse cleaner, and your plumbing stays in better shape.
What is the difference between filtration and softening?
Filtration targets things like chlorine taste, odors, rust, and sediment. Water softening targets hardness minerals like calcium and magnesium. Many San Antonio homes use both: a filter for cleaner taste and a softener to prevent scale and reduce spots on fixtures.
How often should I service my water softener?
A quick check once a year helps catch small issues early. We look at salt use, settings, resin performance, and any leaks. If your water feels hard again or you see new spots, schedule service sooner. Regular care keeps your San Antonio system reliable.
Can a whole-home filter improve shower water quality?
Yes. A whole-home water filtration system can reduce chlorine and sediment before water reaches your bathroom. That often means less smell, fewer skin and hair issues, and cleaner fixtures. We can test your San Antonio water and recommend the right type of filter.
Can a water filter and softener work together?
Yes. A filter and softener often make a strong team. Filtration can improve taste and reduce sediment, while a softener reduces minerals that cause scale. In many San Antonio homes, the filter goes first to protect the softener and keep the system efficient.
Book an appointment or a free evaluation
Did you know that approximately 9-13% of our service calls are to come out to fix other companies mistakes?
Latest Blog Posts
Discover our latest insights and updates on various topics.

Should I get a plumbing inspection when buying a house?
The small plumbing issue that can ruin move-in week Most homebuyers picture the “big” stuff: roof, foundation, HVAC. But the

5 Signs You Need Plumbing Services
When a tiny kitchen issue turns into a daily headache Most kitchen plumbing problems don’t start with a dramatic burst

Is it worth putting in a water softener?
The kitchen telltales that your water is working against you If your “clean” dishes come out spotty, your stainless sink
PlumbSmart — San Antonio
You can call us for assistance 24 hours, 7 days a week.
San Antonio is a fast-growing city where families expect dependable water at home. But local water is often hard, which means extra minerals that can leave spots on dishes, dry out skin, and build scale inside pipes and water heaters. Add hot summers, occasional freezes, and older plumbing in some neighborhoods, and small water issues can turn into bigger headaches.
PlumbSmart is based here in San Antonio, so we understand what local water does to homes. Our team helps with water filtration and softeners, and we keep explanations simple so you can make the right choice.
Whether you’re adding a new water filter, upgrading to a stronger softener, or improving a current setup, we can help. After working in San Antonio homes for years, we recommend solutions that fit your water, protect plumbing, and reduce wasted water from scale-related problems.
Water systems work best when they’re checked and cared for, not just installed and forgotten. Regular service can catch small issues like clogged filters, low salt, worn valves, or slow leaks before they cause damage. During a visit, we can test water quality, confirm settings, clean key parts, and make sure the system matches your current household needs. That keeps your San Antonio home’s water running clean and consistent.