If your business is moving into or out of a premises, it’s important for you to contact us so we can set up a new account or update your existing account. Please call us on 1850 778 778 or +353 1 707 2827 (9am-5.30pm Mon-Fri) quoting your Irish Water account number.

You’ll need to:

  • Provide your name, the address you’re moving into or out of, your business contact details and your Irish Water account number.
  • If the premises is metered, you’ll need to provide a meter reading at the date water services are due to be transferred. If you cannot read the meter, for your convenience, we will generate an estimated meter reading to open, update or close your account.

For information on connecting to the network, please visit our Connections page.

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