Contact Us
| General Information: |
| CNG Office: |
860-727-3000 |
| Greenwich Office: |
888-264-2677 |
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| Service or Billing Information: |
| Hartford: |
860-524-8361 |
| Greenwich: |
203-869-6900 |
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| Credit & Collections: |
860-727-3034 |
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| Meter Reading Phone Line: |
| Hartford: |
860-727-3400 |
| Greenwich: |
800-437-0444 |
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| *Gas Leaks Only: |
1-866-924-5325 |
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Mail a Payment:
(This address is for payments ONLY.) |
Connecticut Natural Gas
P.O. Box 1085
Augusta, ME 04332-1085 |
*Please use the Gas Leak Only telephone number for emergency purposes only.
Do you have a question or need information? Use the following phone number or click on the appropriate e-mail address to contact us. We look forward to hearing from you!
| Group |
Phone |
E-mail |
| Customer Relations: |
860-524-8361 |
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| Marketing: |
860-727-3235 |
Click Here |
| Greenwich Marketing: |
888-726-7728 |
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| Public Relations: |
860-727-3526 |
Click Here |
| Transportation Hotline: |
860-727-3300 |
Click Here | Write to CNG
If this inquiry requires immediate attention -
please call us at 860-524-8361.
E-mails will receive a response within five (5) business days from receipt of message.
Required fields are marked with an asterik (*).
Please provide the following required information:
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