Eversource (Connecticut Light & Power)
Eversource (previously Connecticut Light & Power) is the electric utility for about 3.6 million electric and natural gas customers in Connecticut, Massachusetts and New Hampshire.
Eversource Service Area
Moving to the Eversource Service Area?Check out our guides to moving in or moving out of the Eversource service territory, or give us a call at phone currently not available to get service activated in your name
Eversource Energy, previously known as Northeast Utilities, serves 3.6 million electric and natural gas customers in Connecticut, Massachusetts and New Hampshire. Northeast Utilities owned the individual operating companies: Connecticut Light & Power, Public Service of New Hampshire, Western Massachusetts Electric and Yankee Gas. It then merged with NSTAR in 2012, which served itself 1.4 million customers in Massachusetts, including in Boston.
Eversource Energy in Numbers
3.6 million electric and gas customers
500 towns in the electric service territory
122 towns in the electric service territory
13,220 square miles of electric territory
3,408 square miles of gas territory
Contact Eversource Energy
You can reach Eversource Energy by:
- Telephone, for emergencies: 1-800-592-2000
- Telephone, for customer service: 1-800-592-2000
- By mail at the following postal address: Eversource, P.O. Box 660369, Dallas TX 75266-0369
Find more ways to contact Eversource Energy
Understanding Your Eversource Energy Bill
Check out our detailed breakdown of how to understand your Eversource Energy bill.
Pay Your Eversource Energy Bill
Eversource accepts the following types of payment methods:
- Direct bank transfer
- Credit or debit card (may incur extra charges)
- Cash (at designated third-party agents throughout Pennsylvania)
Find out more about how to pay your Eversource bill:
How to Save on Your Eversource Bill
As well as cutting your energy consumption. Alternate suppliers can offer competitive rates and good deals, as well as a wider variety of types of power (such as green electricity). Call us at phone currently not available to find the best rates available in your area.
Connecticut Light & Power is a power distribution company in USA. The registered office is located in :
Connecticut Light & Power P.0. Box 270
Opening hours: Monday - Friday, 7 AM - 7 PM
Activate your account with Connecticut Light & Power
You are moving and wish to activate your account with Connecticut Light & Power? It’s simple. Call Connecticut Light & Power by dialing and give :
- Your exact address (apt. no., street no., street name, city/town, zipcode).
- Your name.
- Date of required activation.
Speak with a customer service agent
Do you have a question related to a commercial issue? Call the Connecticut Light & Power customer service by dialing . They can help you with questions such as you bill, rates, or the terms of your contract.
Phone number: 860-947-2000 / 800-286-2000
Pay your bill
When you activate your line and create an account in your name, Connecticut Light & Power may ask you to pay your bills by several options:
- By automatic account transfer.
- Check sent by mail.
- Credit or debit card by telephone.
- Cash or card at an authorized payment office.