The First Choice for Excellent Service
of Swimming Pool Builders in San Antonio!

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Welcome to H3O

The First Choice for Excellent Service in Commercial, Multi-Family and Residential Pools in San Antonio and Surrounding Areas. We offer Swimming Pools & Spas, Renovations, Outdoor Living & Construction Projects in 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 pools. While offering dedicated and high-quality service for our commercial, multi-family, and residential 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 commercial, multi-family, and residential services to all valued customers in San Antonio, Texas with a focus on superior water system solution quality and dedication to every job we undertake. So, what are you waiting for? Give us a CALL at 210-836-8181 or fill out the Form. We would love to serve you and meet all your water system requirements. Call H3O today!

What We Offer

  • Commercial Services

  • Multi-Family Services

  • Residential Services

What We Offer to All Our Clients:

  • A Management Team with over 100 years of combined services in the Water Industry

  • Competitive Pricing for Quality Service & Products

  • 100% Customer Satisfaction

  • Quick Turnaround Time in Service Installations

  • Dedicated & Customized Water System Solutions for Any Needs

  • Superior Technical service & Product Installation

  • Free Phone Support (For our existing clients)


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    ESTIMATE

    Our estimates are free,
    professional and fair.