You can register with Irish Water online or by telephone. You can register online now or call us on the Customer Registration number below.
CALL US Customer registration
& General enquiries:
Call: 1890 448 448
Int: +353 1 707 2824
Lines are open:
Monday to Friday 8am - 8pm
Saturday 9am - 5.30pm
Lines are closed Sundays and Bank Holidays
Meter installation
& Water supply:
Call: 1890 278 278
Int: +353 1 707 2828
Lines are open 24 hours a day,
7 days a week.
Phone Contact
South City Delivery Office,
Cork City,
Irish Water Postal

Calls to 1890 numbers are charged per minute, normally at local call rates for fixed line providers. Rates from mobile phones may vary so please check with your operator.