Long Island Clean Water Service is one of the largest providers of residential & commercial water treatment systems on Long Island. Since 1985, we've provided Long Island & the greater New York area with analysis & treatment of contaminated & impure water & air utilizing state-of-the-art residential, commercial, & industrial purification & filtration equipment. Our trained professionals have an extensive knowledge about the wide variety of concerns about air & water quality. We provide the best possible treatment solution for any contaminant problem. Long Island Clean Water Service is a 5 star rated member of Service Magic, guaranteeing the best products to help solve your water purity problems. Long Island Clean Water Service is on the forefront of environmental issues affecting our area. Call us today to see, feel, & taste the difference in your water!