Customer Service

We’re here if you have any questions about your existing account with Green Mountain:

E-mail: NJCustomerCare@greenmountain.com

Tel: 844-245-9582
Hours: Mon-Fri 8am-8pm ET

Moving?  Call us to transfer electricity service to your new address!

Contact Customer Service

Lights Out? Billing Questions?

To report an outage or to talk to someone about your billing, please call your local utility directly:

  • NATIONAL GRID
    Tel: 800-642-4272
  • NEW JERSEY UTILITIES
    • Atlantic City Electric
      Tel: 1-800-642-3780
    • JCPL
      Tel: 1-800-662-3115
    • PSEG
      Tel: 1-800-436-7734
    • Rockland Electric
      Tel: 1-877-434-4100

New Residential Customers

If you’re ready to help us change the way power is made, and you’ve never had an account with us before – join our community now!

Call: 800-810-7300
Hours: Mon-Fri 8am-7pm ET

SIGN UP ONLINE!