Water Treatment in San Marcos, TX
Water softeners, whole-house filtration, reverse osmosis and well water treatment for San Marcos. We test the water first, come to your property and do the work on-site, and quote only what the water needs.
Your San Marcos Water Treatment Crew
San Marcos is the Hays County seat northeast of New Braunfels, a college town built around Texas State University and the spring-fed San Marcos River, with fast-growing subdivisions on its west and south sides and ranch land climbing into the Hill Country beyond. City water here is drawn from limestone aquifers and surface supplies and is hard, so the everyday complaints are the same ones we hear in Comal County: scale on the water heater, cloudy shower glass, a chlorine taste at the tap. The housing mix shapes the work. New neighborhoods like Blanco Vista and Kissing Tree come with softener loops and no softener; the rental houses and older homes near the university have equipment of unknown age that nobody has serviced; and the acreage out toward the Devils Backbone and the Hays County hills is on private wells with iron, sulfur and sediment on top of the hardness. We install and repair softeners, add whole-house filtration and reverse osmosis at the kitchen sink, and treat well water after a proper test. Many of our San Marcos customers are newcomers and retirees who have no local referral yet. We test first, explain the numbers and quote what the water actually needs. Tell us where the house is and what the water is doing and we will give you a straight answer and a real price.
Around San Marcos
- Texas State University
- San Marcos River
- Spring Lake
- Wonder World Cave
Water Treatment in San Marcos
Tell us where the house is and what the water is doing. We’ll call you back with a real answer.
Water Treatment Services in San Marcos
Softener Installation in San Marcos
Limestone-hard water scaling your fixtures? We size and install a softener that fits your household, your plumbing and your water.
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Softener Repair in San Marcos
Softener running constantly, salt bridging, or hard water coming back? We diagnose and repair softeners of most makes, or tell you honestly when it is time to replace.
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Whole House Filtration in San Marcos
Chlorine taste, sediment, cloudy water or odor at every tap? A point-of-entry filter treats all the water coming into the house.
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Reverse Osmosis in San Marcos
Clean drinking water at the kitchen sink. Under-sink reverse osmosis systems installed, serviced and re-filtered.
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Well Water Treatment in San Marcos
Iron stains, rotten-egg smell, sediment or a failed bacteria test on your well? We test, then build the right treatment for Hill Country well water.
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Water Testing in San Marcos
Know what is in your water before you buy equipment or a house. Hardness, iron, pH, TDS and lab bacteria testing with results explained in plain English.
Learn more →Areas We Cover in San Marcos
On city water or on a well, in town or out on the acreage: if it’s in or around San Marcos, we come to your property.
- Blanco Vista
- Kissing Tree
- Willow Creek
- Hunter
- Redwood
Common Water Problems in San Marcos
The water problems we see most around here, and how we handle them.
New subdivisions on hard city water
The new neighborhoods on the west and south sides of San Marcos come with a softener loop in the garage and limestone-hard water on the tap. New water heaters scale within months. A demand-regenerating softener sized to the household, set on the loop, is the standard fix, with a carbon stage for the chlorine taste.
Rentals and older homes with unknown equipment
Around the university, houses change hands and tenants often, and the softener in the utility room may not have been touched in years. We check whether it is actually softening, service or rebuild it when that makes sense, and say plainly when it is time to replace.
Wells in the hills west of town
Out toward the Devils Backbone and the Hays County hills, homes are on private wells that commonly carry iron, sulfur odor or sediment with the hardness. Those need a proper test and a treatment train built in the right order, not a softener installed alone.
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View Canyon Lake →Water Treatment in San Marcos: FAQs
Do you serve San Marcos?
Is San Marcos city water hard?
We are retiring to a San Marcos subdivision. What should we do about the water?
Hard Water or a Problem Well in San Marcos?
Call for a fast quote. We test first, come to your property, and quote only what your water needs.