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.
Contact Us by Phone
0818 363 749
Opening Hours
8am to 8pm Monday to Friday, and 9.30am to 5.30pm on Saturdays & Bank Holidays
Contact Us by Web Form
Find the answer in our Help & Support section
Fill in our enquiry form
Call us
Customer support lines are open from 8am to 8pm Monday to Friday and Saturday 10am to 5pm 0818 363 749 (0818 ENERGY)
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.