Requirements for Electric Service Connections
Information and requirements (I&R) for electric service connections.
Information on this page is for customers in
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Resources for doing business with Eversource in the state of New Hampshire.
State laws requires you to call a utility marking service before digging.
All files are PDF format.
Electric Service Process and Responsibilities guide
Environmental Best Management Practices manual
Map of Service Territories of all New Hampshire Electric Utilities
Connecticut
Email us or call 888-544-4826 Mon-Fri, 7 a.m. to 4:30 p.m. ET
Eastern Massachusetts
Email us or call 888-633-3797 Mon-Fri, 7:45 a.m. to 4:45 p.m. ET
Western Massachusetts
Email us or call 800-880-2433 Mon-Fri, 7 a.m. to 4:30 p.m. ET
New Hampshire
Email us or call 800-362-7764 Mon-Fri, 7 a.m. to 4:30 p.m. ET