I&R Booklet
View the Information and Requirements (I&R booklet) for electric service in Western Massachusetts. (PDF)
Information on this page is for customers in
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Resources for doing business with Eversource in Western Massachusetts.
State laws requires you to call a utility marking service before digging.
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