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MyAccount is your dedicated self-serve customer portal, providing secure 24/7 access to manage your account(s) online. Register today. It’s quick & easy plus, your previous invoices will be available immediately*.
Please note; MyAccount is currently unavailable to Scotland customers. If you are a customer in Scotland and would like to request a copy of your bill, please email customersupport@castlewater.co.uk.
*Please note that this may take a little longer for consolidated billing customers.
Save up to 80% on your fixed water charges