density urban environments nationally. Our customer services are delivered in the UK and we have account management teams to support customers nationwide. We operate extended hours: Monday to Friday, 8am to 6pm, and you can contact us in a variety of ways. Unlike many water retailers, Castle Water is not associated with any of the UK’s traditional water wholesalers. We are wholly independent. We only act in the interests of our customers and have an excellent track record of working proactively with wholesalers to deliver the right results.