Mail a Payment
(Payments only)
Connecticut Natural Gas
P.O. Box 847820
Boston, MA 02284-7820
Property and Casualty Claim
Complete our online Property and Casualty Claim form
Have a question?
Search for questions with the Answers on our FAQs page, or submit your own question using the email form. Emails will receive a response within three (3) business days from receipt of message.
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