Eversource Energy

Eversource Energy


Utilities Provider

About Us

Eversource is New Hampshire’s largest electric utility, serving nearly 528,000 homes and businesses in 211 cities and towns, and also supplies water to approximately 9,500 homes and businesses in Hampton, North Hampton and Rye. Eversource is proud to be recognized as the #1 contributor to United Way in New Hampshire. Eversource harnesses the commitment of approximately 9,300 employees across three states to build a single, united company around the mission of safely delivering reliable energy and water with superior customer service. The #1 energy efficiency provider in the nation, the company is empowering a clean energy future in the Northeast, with nationally recognized energy efficiency solutions and successful programs to integrate new clean energy resources like solar, offshore wind, electric vehicles and battery storage, into the electric system.

Power Out? 800-662-7764

Customer Service – Business Customers: 866-554-6025

Customer Service – Residential Customers: 800-662-7764

Builders and Contractors – Electric Service Support Center:
Hours: M-F, 7am-4:30pm
800-362-7764 or nhnewservice@eversource.com

Credit & Collections: 844-273-7760

TTY/TDD Hearing Impaired: 800-346-9994

Bill Payments:
P.O. Box 56003
Boston, MA 02205-6003

All other written inquiries:
PO Box 330
Manchester, NH 03105-0330


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