Since our beginning in 2000, Residential Water Softening and Purification (RWS) has been family owned and operated. As a locally owned company, our mission is to gain our customers’ trust from the first handshake and give them the comfortable feeling only a family business can provide. Our A+ rating with the BBB is a true representation of our dedication to serving the Greater Houston area.


With our highly dependable and efficient products, we provide pure water at a reasonable price paired with exceptional customer service. We offer a wide range of products, including water softeners, salt-free water conditioners, water filters, acid neutralizers, iron and sulfur filters, ultra violet light disinfection and reverse osmosis units. Our service department provides maintenance, repairs and filter changes for Hague equipment as well as many other water treatment brands. Whether you are looking for whole house water treatment or just good drinking water, RWS is your solution.