State Soft Water in Brighton is a family business serving Livingston County and the surrounding areas for over 40 years with drinking water systems. Water conditioners, iron filters (rent or buy), water softeners. We repair most makes and models. For all your fresh water needs. We have many years of experience, and are well trained to repair your water treatment system. We are happy to repair systems of unknown origin and from dealers no longer in business. Rent or purchase, salt delivery.