Water treatment in Dix Hills
Whole home softening, filtration and reverse osmosis drinking water for Dix Hills homes, installed for $3,299. One written price before any work starts.
Dix Hills has its own water district, run by the Town of Huntington. It serves about 41,000 people from 15 active wells in the Glacial and Magothy aquifers, and its 2025 report lists total hardness of 1.8 to 51.2 mg/L, about 0.1 to 3.0 grains per gallon.
The district treats one well with a sequestering agent that keeps naturally occurring iron dissolved, so it does not settle out in water mains or laundry. Carbon filters are in place at four of its plants, and two treatment systems for 1,4-dioxane are being built at the Vanderbilt Parkway and Ryder Avenue plants, scheduled for 2027.
What people notice changes from street to street here: a chlorine taste at the kitchen tap, scale where the water runs harder, or staining where there is iron. 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.
Every Dix Hills job is handled locally, start to finish, by a Long Island company.