Water softeners and filtration in Lexington, South Carolina.

The Town of Lexington does not treat its own water. It buys finished Lake Murray water from the City of West Columbia, whose plant on the lake is rated at 22.5 million gallons a day, and delivers it through the town's own mains.

What Lexington's 2025 water report shows

The Town of Lexington's 2025 report lists total trihalomethanes at a highest level of 24 ppb and a copper 90th percentile of 0.082 ppm from household taps. A Lexington assessment begins with those numbers and then looks at what you notice at your own sink.

From there you get one recommendation for your home and one written price, before anything is ordered.

What we install in Lexington

• Whole home softener and carbon filtration off your main line, the flagship bundle at $2,999 installed.
• Under sink reverse osmosis on its own faucet, for drinking and cooking water.

Local install

Lexington installs are fitted where the water line enters your home, with a drinking water tap at the kitchen sink if you want one.