Complaining to Northern Ireland Water
If you have a complaint about water and sewerage, you should contact Northern Ireland Water by:
- telephone 0345 744 0088
- type talk for customers with hearing loss, 0800 0515 446
- email firstname.lastname@example.org
If Northern Ireland Water doesn't resolve your complaint or you aren't satisfied with their response, you can complain to the Consumer Council for Northern Ireland.
Complain to the Consumer Council
If you've already complained to Northern Ireland Water, you can contact the Consumer Council. They can act on your behalf and investigate your complaint.