Contact Us
Got a question or need support? Our team is ready to assist. You’ll find all the ways to reach us below, along with our updated contact hours.
Got a Question?
Contact Us by Phone
0818 363 749
Opening Hours
9am to 6pm Monday to Friday.
Closed Saturday, Sunday & Bank Holidays
Contact Us by Form
We can help with queries on your business account, new top-up cards, refunds, proof of address, statements and many other services online.
Emergency Contacts
Experiencing a power outage? You can check fault updates, restoration times, or report a new issue anytime at esbpowercheck.ie.
For urgent electrical interruptions or emergencies, call ESB Networks on 1800 372 999 – available 24/7.