Kinetico's Jason Stevenson: San Antonio Water Hits 150 Grains in Helotes
On The Building Texas Show, host Justin McKenzie meets Kinetico's Jason Stevenson at the San Antonio Home and Garden Show to unpack how hard water (10 to 32 grains, and up to 150 in Helotes) silently destroys appliances, voids tankless warranties, and quietly drains homeowners' wallets.
San Antonio, TX (Newsworthy.ai) Sunday Nov 8, 2026 @ 8:16 AM CST
The Building Texas Show — The Hidden Damage Hard Water Is Doing to Your Home Right Now
“Without a water softener, your dishwasher lifespan is reduced by close to 70%. Because that heating element will capture all that calcify.”
The September 14, 2026 episode of The Building Texas Show, titled The Hidden Damage Hard Water Is Doing to Your Home Right Now, hosted by Justin McKenzie, takes listeners onto the floor of the San Antonio Home and Garden Show at the Alamodome for a candid conversation with Jason Stevenson of Kinetico. The episode arrives as tens of thousands of new Texas homeowners, many transplants from California, Colorado, and points north, discover that South Texas water is punishing their skin, their hair, their appliances, and their bank accounts. It is a practical, timely deep dive into a problem hiding in plain sight across nearly every San Antonio garage.
Stevenson and McKenzie work through the science and economics of hard water in an unusually specific way. Listeners can expect concrete threads including:
The Building Texas Show — The Hidden Damage Hard Water Is Doing to Your Home Right Now
“Without a water softener, your dishwasher lifespan is reduced by close to 70%. Because that heating element will capture all that calcify.”
- Why San Antonio water tests between 10 and 32 grains hard, while parts of Helotes run 50 to 150 grains.
- How fluoride and chlorine are added by San Antonio Water System to control pipe buildup, and what it means for what comes out of the tap.
- The fine print that voids tankless water heater warranties above 10 grains of hardness.
- Kinetico's dual resin tank plus carbon tank design versus single tank competitors.
- Pricing from $3,200 to $7,500, 12 months interest free financing, and military and first responder discounts.
Stevenson is blunt about the damage most homeowners never see until it is too late. "Without a water softener, your dishwasher lifespan is reduced by close to 70%," he tells McKenzie, explaining that the heating element captures calcified minerals from the aquifer's limestone. He also warns 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 notes, can wear out twice a year in the hardest zones.
The conversation goes deeper on Kinetico's engineering and its Texas footprint. Because the twin tank system uses soft water to regenerate, Stevenson says units routinely last more than 20 years, with warranties that transfer to new homeowners by serial number, a rarity in the industry. On the sustainability side, Kinetico regenerates on roughly 11 gallons of water versus 62 to 92 gallons for competing systems, a point Stevenson ties directly to Texas water scarcity and the surge of data center demand. Commercial customers, including hotels, schools, churches, and San Antonio fire stations, are cited as reducing detergent use by more than half after installation.
About The Building Texas Show
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.
Frequently Asked Questions
- How hard is San Antonio's water, and why does that matter for homeowners?
- According to Jason Stevenson, San Antonio water typically tests between 10 and 32 grains hard, while parts of Helotes can run from 50 up to 150 grains. That matters because most tankless water heater warranties are voided above 10 grains hard, and without a softener, dishwasher lifespan can be reduced by close to 70 percent as heating elements capture calcified limestone minerals.
- Why does Kinetico use a dual-tank system instead of a single-tank softener?
- Stevenson explains that Kinetico uses two resin tanks plus a separate carbon tank so the system protects the home nonstop, 24/7, with no downtime during regeneration. Critically, Kinetico uses soft water to clean the other tank, while single-tank competitors clean with hard water, which strains the tank and shortens its life cycle.
- How much does a Kinetico system cost, and what financing is available?
- Units start at $3,200 and go up to $7,500 depending on the home's needs. Kinetico offers 12 months interest-free financing subject to approval, along with military and first responder discounts. Stevenson notes the company has installed systems in fire stations and helps many military families across the San Antonio area.
- What early signs of hard water damage should new homeowners look for?
- Stevenson advises checking within the first two to three weeks after moving in. Look for white residue on glass shower doors after showering, or around pots, pans, and the stovetop after cooking. Shower fixtures shooting water everywhere, scummy dishwashers, and clothes that smell strongly of detergent when scratched are also telltale signs of very hard water.
- Does a Kinetico warranty transfer if you buy a home that already has one installed?
- Yes. Stevenson says Kinetico will pull the serial number, check the remaining warranty, and transfer it to the new homeowner's name, something he emphasizes many competitors refuse to do. With units routinely lasting more than 20 years, and one example he cited at 26 years, that transferable warranty can add meaningful value to a resold home.
- How does Kinetico's water usage compare to competitors during regeneration?
- Kinetico systems regenerate using roughly 11 gallons of water, compared to 62 to 92 gallons for many competing softeners, roughly 60 percent less. Stevenson ties this efficiency directly to Texas water scarcity concerns, including rising demand from new data centers, framing Kinetico's design as both a cost saver for homeowners and a meaningful conservation choice.
- How long does installation take, and what does Kinetico handle for the homeowner?
- If the home already has a plumbing loop in the garage, installation takes about 2 to 2.5 hours. Homes without existing plumbing require roughly a day's work, and Kinetico pulls all necessary city permits so the softener is recorded on the home's file, which Stevenson says adds value because the work was properly documented.
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