About True H2O
Honest service, real water results, and solutions built specifically for your home.
True H2O is San Antonio's trusted water treatment provider. We combine industry-leading technology with personalized service to deliver cleaner, safer water to homes and businesses throughout the greater San Antonio area.
Our Story
True H2O was founded with a simple mission: to provide San Antonio families with cleaner, safer, better-quality water through honest service and transparent pricing.
Unlike many competitors, we don't believe in one-size-fits-all solutions. We take the time to properly test your water, educate you on the results, and design a customized treatment system that fits your specific needs and budget.
We're locally focused, responsive, and committed to taking care of our customers before, during, and after installation.
Why Choose True H2O
Honest & Transparent
Clear pricing, real results, and no pressure sales tactics. We let the water test speak for itself.
Expert Installation
Our certified technicians ensure every system is installed correctly for peak performance.
Customer First
We're committed to your satisfaction before, during, and long after installation.
Scientific Testing
We test for chlorine, pH, hardness, and contaminants so you know exactly what's in your water.
Fast & Responsive
Quick response times and flexible scheduling to fit your busy life.
Lifetime Warranty
Our systems come with a lifetime warranty for complete peace of mind.
Certifications & Trust
Licensed & Insured
NSF Certified
WQA Member
BBB Accredited
Google 5-Star Rated
Serving San Antonio & Surrounding Communities
...and more.
60-mile service radius from our San Antonio office
Ready to Learn More?
Get in touch with our team to learn how True H2O can improve your home's water quality with solutions designed for you.