Water softeners and filtration in Hanahan, South Carolina.

Hanahan is home to Charleston Water System's treatment plant, which a tunnel connects to Bushy Park Reservoir. Haloacetic acids, a byproduct of disinfection, averaged 13 ppb across the system's sampling sites in 2025.

What Hanahan homes are dealing with

Around the Lowcountry the questions are less about scale and more about the chloramine in tap water, the PFAS figures on local reports, and what a private well is carrying. The assessment starts from what your utility publishes about the water at your address.

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

What we install in Hanahan

• Whole home softener and carbon filtration off your main line, the flagship bundle starting at $2,699 installed.
• Under sink reverse osmosis on its own faucet, for drinking and cooking water.

Local install

Every Hanahan install is handled locally, start to finish.