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About Us

About South Texas Water Solutions

South Texas Water Solutions have been in the business of installing water filtration and treatment systems over 13 years. Our company was founded in 2010 with a commitment to help our customer achieve amazingly clean water. We are all aware of the problems that hard water causes in our homes. That’s why we have become part of solutions and provide our customers with a custom-built water purification and treatment system. All our equipments is NSF certified and built in America. Call Now at 210-232-6767 and receive a free quote over the phone in 5 minutes.

Our Mission

To provide water filtration solutions by installing custom-built systems that fall within every client's budget.

Our Vision

To provide clean water to as many families in Houston, San Antonio, Austin, TFW and all surrounding areas.

Our Services

What We Offer

Our NSF-certified water softener system can help you save energy and maintenance costs on your water-related appliances. Our water softener system follows a comprehensive regeneration process to remove the minerals from the water.
We install a whole home water filter system at your water shut-off valve to make it act like a point-of-entry system. They can efficiently filter sediments and contaminants with the help of carbon filters, UV lights, and acid neutralizers.
Our professionals locally manufacture our four-stage custom-build RO system, using NSF certified and made in USA components. Our system comes with high-quality ultrafine RO membranes and activated carbon filters for polishing.
UV light bacteria filtration systems that can take care of all types of waterborne pathogens. Our systems have the ability to kill 99% of the illness-causing microbes without adding anything to drinking water.
Ask Questions

Frequently Asked Questions

We need to change Sediment Filter and Carbon Filter once a year, your RO membrane can last for a minimum of 2 years. After two years, you will need to change your RO membranes.
Yes, UV light bacteria filtration system can effectively kill bacteria.
After every 12 months, your system will need UV light bulb replacement to keep itself killing bacteria.
The frequency to recharge your water softening system can vary with respect to your tank’s area and size.
How It Works

Why Choose Us?

Experts In System Designing

As we know the need for water for local commercial, industrial and residential sectors, we are experts in designing and implementing water treatment and purification systems.

Knowledgeable in Process Applications

We have professionals that are specialized in installing and repairing a variety of water filtration systems, which gives us an edge. We can handle servicing and implementation of almost all types of solutions.


5-Micron Polyspun Sediment Filter. Encapsulated 1/4 turn Twist-Off Cartridge
10 Micron Grunular Activated Carbon Filter. Encapsulated 1/4 turn Twist-Off Cartridge
10 Micron Carbon Block Filter. Encapsulated 1/4 turn Twist-Off Cartridge
Reserve Osmosis Membrane. 50 GPD TFC @ 65 PSI Pressure Differential.
10 Micron Caron Block Post Filter. Encapsulated 1/4 turn Twist-Off Cartridge
4.0 Gallon Plastic Tank(metal tank available). Pre-pressurized with Butyl Bladder. ( 2.5 gal. water capacity when full )
Our Testimonials

What Our Clients Says About Us

Based on 39 reviews
Aubrey Morris
Aubrey Morris
Jason contacted me after we put in an inquiry for a solution to our smelly well water. He was so informative and kind. Worked with our crazy schedule and got the job done with the help of our installer Chris. Thanks y’all!
Ernesto Rodriguez
Ernesto Rodriguez
Worked with Jason and Chris to install a water softener with a dedicated carbon tank and RO system. The communication, information, and work itself were all really high quality. I appreciated them answering all the very specific questions I had and paying a lot of attention to detail during the day of the install to make sure the system not only functioned as expected, but also looked good. For any water treatment needs, I would definitely recommend this team.
Marc Hanson
Marc Hanson
Great to work with
Angela Raul
Angela Raul
The best part of working with South Texas Water Solutions for my water softener was the customer service. I was hesitant on making a big purchase like this. STWS was recommended by a coworker and when I called, Jason was very informative, responsive, and helpful. He made the process so easy. The plumber also gave many tips and had good advice. I shopped around with different companies and STWS had 5 stars all across for me. Thank you Jason for all your help! Definitely recommending to my friends and family.
Kumar Abhishek
Kumar Abhishek
Excellent service
Andrea Griswold
Andrea Griswold
Great experience working with this company! From sales to installation, we were very satisfied with the customer service and work they did for us.
Chris Ebeling
Chris Ebeling
Excellent work, attention to detail and attitude! I loved working with this company to get my new filtration system! Can’t wait to shower in my new filtered water!
amanda pelletier
amanda pelletier
The install and process were very easy. Chris and Jason were a solid team. Very professional and polite.
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