Contact Us
We are always happy to help with any questions or enquiries you may have. This may be regarding an existing application with our team or a new enquiry to guide you through the process.
Other ways to contact us
Call us on
0345 877 0003
(Monday - Friday 8am to 4pm excluding public holidays)
Email: CustomerEngagementTeam[AT]niwater[DOT]com.
For application & payments:
Developer[DOT]Services[AT]niwater[DOT]com
Self-service portal:
https://digitalservices.niwater.com/contact-form
By post: PO Box 1026, Belfast, BT1 9DJ
By post: PO Box 1026, Belfast, BT1 9DJ
Related Information
Our complaints procedure
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