Hard Water Crisis: What New Texas Homeowners Need to Know

In the September 14, 2026 episode of The Building Texas Show, titled The Hidden Damage Hard Water Is Doing to Your Home Right Now, host Justin McKenzie broadcasts from the floor of the San Antonio Home and Garden Show at the Alamodome. He sits down with Jason Stevenson of Kinetico to discuss a problem hiding in plain sight for many new Texas homeowners: hard water. As thousands of transplants from California, Colorado, and other states settle in South Texas, they quickly discover that the local water takes a toll on their skin, hair, appliances, and wallets. Stevenson and McKenzie dive into the science and economics of hard water, explaining why San Antonio water tests between 10 and 32 grains hard, while parts of Helotes can reach 50 to 150 grains. They also cover how fluoride and chlorine are added by the San Antonio Water System to control pipe buildup, and the fine print that voids tankless water heater warranties above 10 grains of hardness.

Stevenson is blunt about the hidden damage. "Without a water softener, your dishwasher lifespan is reduced by close to 70%," he tells McKenzie, noting that the heating element captures calcified minerals from the aquifer's limestone. He advises new buyers to check glass shower doors and stovetops within two to three weeks of moving in: "If you see that white residue either on the glass door or around that pot and pan, then you know you have some very hard water over there." Shower fixtures, he warns, can wear out twice a year in the hardest zones. The conversation also explores Kinetico's dual resin and carbon tank design, which uses soft water to regenerate and can last over 20 years with warranties that transfer to new homeowners by serial number. Stevenson highlights the sustainability angle, noting that Kinetico regenerates on roughly 11 gallons of water versus 62 to 92 gallons for competitors, a crucial point given Texas water scarcity and data center demand. Commercial customers, including hotels, schools, churches, and San Antonio fire stations, have reduced detergent use by more than half after installation. Pricing for Kinetico systems ranges from $3,200 to $7,500, with 12 months interest-free financing and military and first responder discounts.

The Building Texas Show, hosted by Justin McKenzie, spotlights the entrepreneurs, tradespeople, and civic leaders shaping the Lone Star State's explosive growth. Through on-the-ground conversations at events like the San Antonio Home and Garden Show, the podcast delivers practical insight for homeowners, business owners, and newcomers navigating life in Texas. This episode is available now wherever podcasts are heard.