On Tap Water Treatmen is located in Somerton, Somerset. With over 25 years' experience we have helped businesses and individuals overcome water treatment problems such as hard water, iron and bacterial contamination, and acidic water. We also provide advice and testing for your water supply. We meet your needs however big or small, providing commercial water treatment services and under-the-sink water softeners to private homes with an equal level of service and value. For any type of job, contact us for a free quote.