It is best Water treatment Services in Nevada. Home water Las Vegas, Best water treatment Las Vegas, Chlorine free water system and Water treatment system in USA. Water Tech Inc is a Marketing division of H2O TO GO. Since 1981, H2O TO GO has been a leading water treatment company in Southern Nevada. We offer some of the finest water softeners, water conditioners, water refiners, no saltwater systems, and reverse osmosis systems sold today. We are not only a seller of systems; we design and manufacture most of the systems we sell.