True H2O

Bexar County, TX

Whole-Home Filtration in Helotes, TX

One stack on the main line. Every tap protected.

Call (210) 726-6895

About the water in Helotes

Helotes is served by Helotes-Leon Valley Utility District and San Antonio Water System (portions of the city), which draws from Edwards Aquifer wells through the Helotes-Leon Valley Utility District and SAWS regional mains. Local water tests in the range of 17 grains per gallon, based on the most recent utility averages.

Helotes sits at the western edge of Bexar County where the Texas Hill Country begins and the Edwards Aquifer recharge zone lies closest to the surface. Water drawn from this section of the aquifer tends to carry the highest mineral concentrations in the San Antonio metro, often testing above 17 grains per gallon. Homes in the Helotes area see accelerated scale buildup compared to the central city, and premium custom homes in the area are frequently pre-plumbed for water treatment systems.

Common local water concerns

  • Hard water minerals (calcium, magnesium, approximately 17 grains per gallon at the Hill Country margin)
  • Chloramines

Why Whole-Home Filtration fits Helotes

Helotes-Leon Valley Utility District and San Antonio Water System (portions of the city) disinfects with chloramine, a longer-lasting alternative to free chlorine that does not flash off in a glass of water the way chlorine does. The standard fix in Helotes is a catalytic-carbon whole-home stack on the main line, which strips chloramine before water reaches a shower head or a kitchen tap. We size the stack to peak household flow so pressure does not drop at the second-floor bath.

  • Catalytic carbon block sized to peak household flow.
  • Pre-sediment cartridge protects the carbon stage.
  • Bypass for landscape and irrigation lines.

Other services in Helotes

Nearby service areas

Posted by the True H2O Team. Service area pages reflect water-utility data published by each county's primary water provider.