Water Filtration Systems in San Antonio, TX

Whole-home and under-sink filtration installed and serviced, including carbon, reverse osmosis, and sediment filters.

Call or text, 24/7(210) 756-3144

Priced before we start
Licensed & insured
Open 24/7
Work guaranteed

Whole-home water filtration system mounted on a wall, Lone Star Plumber & Drain

How we set it up

Water Filtration Systems, explained

We recommend a system based on what you want removed, then install it with a bypass so it can be serviced.

Filter changes and RO membrane service are available on a schedule.

From recent Lone Star jobs

Technician testing a backflow assembly with a gauge kit

Copper water line and shut-off valve at the house

What goes into the price

What goes into a water filtration systems quote

Every job is quoted flat after we see it. These are the things that move the number.

Factor	Why it matters
System type	Whole-home carbon versus under-sink reverse osmosis.
Installation point	Main line installs need a bypass.
Filter schedule	Ongoing filter and membrane changes.

In business: Family-owned and veteran-owned, serving San Antonio since 2017
Owner: Brad Perkins, raised in the trade in San Antonio
Languages: English and Spanish. Se habla español.
Pricing: Flat-rate pricing, no-pressure sales. Call to talk.
Warranty: Warranty on all work
Availability: Calls answered 24/7, 365 days a year

What to expect

Four steps, one price

1Call or textAnswered 24/7. We ask what you are seeing and how to shut off water or gas if needed.
2DiagnoseWe find the actual cause, with a camera, gauge, or photo you can see.
3Flat quoteYou get one price and decide. No hourly meter.
4Fix and guaranteeWork done, tested, site cleaned, workmanship guaranteed.

San Antonio water quality

Water Filtration Systems in San Antonio: local factors

San Antonio's aquifer water is safe and well regulated, but hard and treated with disinfectant. Many households pair a softener with a carbon filter or an RO system for drinking water.

We work from 8666 Huebner Rd and cover the Medical Center, Leon Valley, Castle Hills, Shavano Park, Helotes, Alamo Ranch, Stone Oak, Alamo Heights, and the surrounding communities, around the clock.

Questions

Water Filtration Systems FAQ

Softener or filter?

A softener removes hardness. A filter removes taste, odor, and contaminants. Many homes use both.

Does RO waste water?

Some. Modern units are much more efficient.

Keep going

Related services

A leak costs more every hour it runs.

Shut the supply off if you can reach the valve, then call. We answer 24 hours a day, 7 days a week.

Call (210) 756-3144