The fix for San Antonio's hard water
Water Softener Installation & Repair in San Antonio
San Antonio's water comes off the Edwards Aquifer, and it is hard enough that most homeowners here see the evidence on their fixtures within a couple of years. Scale is also what quietly kills water heaters early and jams fixture cartridges. We size a softener to your household rather than upselling the biggest unit on the truck.
What is included
- Water hardness testing at your tap
- Softener sizing based on household size and usage
- Salt-based and salt-free system installation
- Whole-home filtration and reverse osmosis
- Existing softener repair, resin replacement and reprogramming
- Loop installation where the home was not plumbed for one
Signs you need this
- White crust on faucets and shower heads
- Spots on glassware after the dishwasher
- Soap and shampoo will not lather
- Dry skin and stiff laundry
- Water heater failing earlier than expected
- Existing softener no longer using salt
Water Softener Service Across Greater San Antonio
Pick your area to see what we run into in those homes specifically — soil, water and the pipe materials typical of that housing stock.
North & Hill Country
Northwest & West
Inner Loop & Historic Districts
South & Southeast
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Answers
Water Softeners questions
- Hard enough that most homeowners see mineral deposits on fixtures within a couple of years. The municipal supply draws largely from the Edwards Aquifer, which moves through limestone and picks up calcium and magnesium along the way. Areas north of Loop 1604 on Trinity Aquifer wells are typically harder still. We test at your tap rather than quoting from an average.
- The comfort benefits — lather, softer laundry, spot-free glassware — are immediate but subjective. The financial case is the appliances: scale is what shortens water heater life, jams fixture cartridges and reduces dishwasher and washing machine lifespan. If you are replacing water heaters early, a softener usually pays for itself.
- A salt-based softener removes calcium and magnesium through ion exchange, so the water is genuinely soft. A salt-free conditioner changes the mineral structure so it adheres less, reducing scale without removing hardness. Conditioners need no salt and waste no water; softeners deliver the full soft-water experience. Which is right depends on what you are trying to solve.
- It depends on the hardness at your tap and how many people use the water, not on the square footage of the house. An oversized unit wastes salt and water on unnecessary regeneration; an undersized one regenerates constantly and wears out early. This is why we test before quoting.
- Repair first, usually. Most softener failures are the control valve, the resin bed or simply a programming drift, and all three cost a fraction of a new system. We diagnose before recommending replacement.