Hays County, Texas
Water Softener and Reverse Osmosis Installation in San Marcos, TX
San Marcos runs on famously clear spring-fed water that is still very hard once it reaches the tap. Clarity and hardness are two different things, and only one of them is a problem in your plumbing.
Qualifying city-water homes
Whole-Home Softening + Filtration + Tankless RO
$2,699 installed
- AlkaPro 800 tankless RO included
- Licensed-plumber standard installation
- Existing pre-plumbed garage softener loop required
No loop, well water, attic equipment, additional plumbing, electrical work, or uncertain setup? We’ll review it and provide a custom written installed quote. Address confirmation is required, especially in Bexar County and the San Antonio area.
San Marcos water quality explained
Edwards Aquifer hardness
Water from the Edwards Aquifer is beautifully clear and heavily mineralized. San Marcos homes and rentals see scale on fixtures, in kettles and inside water heaters at a steady clip.
Chlorine plus hardness
Municipal disinfection adds a taste on top of the mineral load. Granular activated carbon in the CleanLine Water Co. XL Whole-Home Filter handles the taste and odor side at the main line.
Rentals, duplexes and single family
We install for owner-occupants and for landlords who are tired of replacing scaled-up water heaters between tenants. Every system carries a LIFETIME WARRANTY and is MADE IN THE USA.
CleanLine Water Co. systems for San Marcos properties
Complete Home Package
Whole-home softening and filtration with the AlkaPro 800 tankless RO, offered at $2,699 installed for qualifying city-water homes with an existing garage loop.
DetailsXL Whole-Home Filter
High performance softening with carbon filtration built into the same tank. Softer skin and hair, protected appliances, no chlorine smell.
DetailsDual Tank System
Separate softening and carbon tanks for larger homes, high flow rates and households that never want to hit a capacity limit.
DetailsWell Water System
Sediment, iron and sulfur handled first, then softening, then optional disinfection. Built around your well rather than a catalog.
DetailsSan Marcos areas we serve
Older San Marcos properties can have tight utility spaces, so we confirm clearance and drain access before quoting.
- Blanco Vista
- Willow Creek
- Hunter Road
- Cottonwood Creek
- Paso Robles
- Downtown San Marcos
San Marcos, TX water filtration questions
San Marcos water looks crystal clear. Why filter it?
Edwards Aquifer water is famously clear and heavily mineralized at the same time. Clarity says nothing about hardness, and hardness is what scales your heater and hazes your glassware.
Do you work with rental and student properties in San Marcos?
We install for owners and landlords, and we set the valve so the system runs unattended between salt top-ups, which suits properties that change hands often.
Is reverse osmosis worth it in San Marcos?
For drinking and cooking water, yes. The RO-5 reduces dissolved solids, chloramine, lead and PFAS that whole-home softening is not designed to remove.
Service area checker
Do we service your address?
We serve the I-35 corridor from Georgetown and Austin through San Marcos and New Braunfels to San Antonio, including Bexar and Comal counties. Enter your address or city to check it.
Get your written installed quote
Tell us about your home. We’ll review your setup, confirm the installation scope and send your written installed quote.