Our website is undergoing maintenance activity and will be offline from 6 a.m. to 6 p.m. Saturday, January 21, 2023.
Please download the Eversource mobile app to view or pay your bill or report an outage.
Electric outage or emergency?
| Connecticut: | 800-286-2000 |
| Eastern Massachuetts: | 800-592-2000 |
| Western Massachuetts: | 877-659-6326 |
| New Hampshire: | 800-662-7764 |
Gas leak or emergency?
| Connecticut: | 877-944-5325 |
| Eastern Massachusetts: | 800-592-2000 |
| Former Columbia Gas customers: | 800-525-8222 |