Update my account details
Update your details online
You can update your Irish Water account details by logging into your online My Water account. However, it is likely too late to do this for receiving a refund.
Call our Customer Care Team
An adviser can then update your account details.
1850 448 448 / International +353 1 707 2824. Lines open 9am-5.50pm Monday to Friday.
(Please note that the rates charged for 1850 numbers may vary across different service providers. Calls from mobiles may be more expensive).