Open 7 AM to 11 PM, every dayFamily-owned and veteran-ownedSe habla español
7870 Culebra Rd, San Antonio
Master Plumbing& DRAIN · SAN ANTONIO
Whole-home softeners, service and loop installs

Water Softener Installation and Repair in San Antonio, TX

West side and Culebra corridorOpen 7 AM to 11 PM dailySe habla español

Whole-home water softener and filter on a garage wall
PlateWhole-home water softener and filter on a garage wall

San Antonio water is hard, and a softener is the most direct way to stop scale from building up on fixtures, inside water heaters and on glass shower doors. We install new softeners, add softener loops where none exist, and repair units that stopped regenerating or using salt.

The causeWhy it happens

Hard water carries dissolved calcium and magnesium. When heated or left to evaporate, those minerals form scale that clogs aerators, stiffens faucet cartridges, coats heating elements and shortens appliance life. A softener exchanges those minerals for sodium or potassium through a resin bed that regenerates with salt. Common repair problems include a unit that stops using salt, salt bridging in the brine tank, a failed control valve or a resin bed that has worn out.

DiagnosisWhat we check first

01Softener loop
Many homes have a pre-plumbed loop in the garage. If not, we add one with bypass valves.
02Drain and power
Softeners need a drain for regeneration water and a nearby outlet.
03Water hardness and household size
We test hardness and size the unit to how much water the household uses.
04Existing unit condition
On repairs we check the control valve, brine draw, injector and resin.

The optionsWhich repair fits, and when

We lay out the choices plainly, explain what each involves and leave the decision with you.

  1. New softener installation

    A unit sized for your household, connected to the loop with a bypass, and programmed for your hardness.

  2. Softener loop installation

    No loop exists. We tap the main line, add bypass valves and a drain.

  3. Softener repair

    The unit stopped using salt, is not regenerating or has a leaking valve. We diagnose and repair or replace parts.

Local conditionsWater Softener Installation and Repair on the west side of San Antonio

Most San Antonio water comes from the Edwards Aquifer, which flows through limestone and picks up a lot of calcium. That is why scale is such a common complaint here. Many newer west side homes around Alamo Ranch and Westover Hills were built with a softener loop already in the garage, which makes installation straightforward.

Tankless water heater installed with a water softener system

From the jobTankless water heater installed with a water softener system

Before we arrive

A few things that help

Look in the garage for a pair of pipes with a loop or capped stubs, often near the water heater. Note whether there is an outlet and a drain nearby.

QuestionsCommon questions about water softener installation and repair

Do I need a softener in San Antonio?

Many homeowners find a softener worthwhile because the water is hard. It protects water heaters, fixtures and appliances from scale.

Why is my softener not using salt?

Common causes are salt bridging in the brine tank, a clogged injector or a control valve that is not cycling. We diagnose the cause.

Does softened water taste salty?

Usually not noticeably. If you prefer, a drinking water filter at the kitchen sink can bypass the softened water.

Related workServices that often go with it

Talk it through with usOpen 7 AM to 11 PM every day. Se habla español.

(210) 761-4788
Call (210) 761-4788Services