PSEG Long Island

Customer Service Phone Numbers

How to call PSEG Long Island: use the toll free number below to contact customer service for help. When you call, you will be asked the questions below.

Customer Service

1-800-490-0025 (631-755-6000) (24/7)

    • Thanks for calling the PSEG Long Island customer service center.
    • Para la prensa española la Estrella.
    • To get started, please enter or say the account number or a customer ID, ignoring any dashes.
    • If you need a moment to find it say, ‘Hold On’ or press 1.
    • If you don’t have it say, ‘I don’t have it’ or press 2.
      • How can I help you this evening?

Emergency or Power Outage

1-800-490-0075 (24/7)