Serving San Antonio & South Texas

"Catch the Wave"

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Pools :       210 - 836 - 8181

Irrigation : 210 - 404 - 9939

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Your Swimming Pool, Sprinkler System & Drip Irrigation Specialists San Antonio

Welcome to H3O Water Systems – The First Choice for Excellent Service in Swimming Pools & Spas, Sprinkler Systems, and Drip Irrigation System San Antonio!

Serving the Greater San Antonio area since 2006, H3O Water Systems is committed to innovation and service excellence, ensuring absolute peace of mind. Over the years, we have earned an outstanding reputation as a premier service provider for swimming pool maintenance, swimming pool leak detection, swimming pool repair, swimming pool renovations, sprinkler system installation, sprinkler system repair, sprinkler system renovations, drip irrigation installation, water feature installation and water feature repairs. While offering dedicated and high quality service for our residential and commercial clients, we have emerged as the “go to guys” for unmatched water system solutions in the Greater San Antonio Texas area.

With our management team’s  over 100 years of combined services in the water industry; H3O Water Systems offers an elite array of services to our valued customers with a focus on superior quality and dedication to every job we undertake. From swimming pool repair, leak detection and maintenance to lawn sprinkler installation, repair and irrigation system design, H3O Water Systems can help you save money and conserve our precious water. So, what are you waiting for? Give us a CALL at 210-836-8181 or fill out our Contact Us Form. We would love to have your business! “Catch the Wave” with H3O Water Systems today!

We Offer Our Residential and Commercial Clientele with:

  • A Management Team with over 100 years of combined services in the Water Industry
  • Superior Technical Service & Product Installation
  • Free Phone Support (For our existing clients)
  • Competitive Pricing for Quality Service & Products
  • Dedicated & Customized Water System Solutions for Any Needs
  • Quick Turnaround Time in Service & Installations
  • Unmatched Warranties (That we actually honor!)
  • 100% Customer Satisfaction

  • Office staff is wonderful to work with and they respond to questions quickly.
    Marco Duarte

    Thank you H3o! You guys are Rock Stars!
    Marco Duarte
  • Good morning! I just wanted to take a minute to thank you for your assistance with our pool predicament.
    Tiffany Craig

    Thank You!
    Tiffany Craig
  • This is the time of year that we check our sprinkler system for any leaks or repairs that may need to be done. We contacted H3O and within 24-48 hours they were here to repair our problem.

    Amazing Business & Crew!!
    Diane & Larry Cavazos
  • Is Drip Irrigation Right for Me? Part 6

    We have reached the conclusion to our mini series on drip irrigation systems and we hope you have been able to take something away that... Read More

  • A New Generation of Green – Welcome

    Here at H3O we are always trying to keep up with the most current innovations in the irrigation community. New technologies are being used to... Read More

  • Rain Water in Your Pool

    Rain, we need it badly and then we wish it would go away. Pool owners we feel your pain. The flash floods that occurred earlier... Read More