If you have received a termination notice, call us immediately at 800-852-3339 for Capital-region electric service, 800-582-7276 for Seacoast-region electric service or 866-933-3820 for New Hampshire gas service. If you are calling on the date of termination, we cannot guarantee your service will not be shut off.
Avoid shut-off by taking these steps:
Pay Online or by Phone - We accept payments by credit/debit card or electronic check on our secure website, or via our automated telephone system by calling 800-852-3339 for Capital-region electric service or 800-582-7276 for Seacoast-region electric service. For gas customers, please call us at 866-933-3820.
Pay in Person - Find a payment location near you by viewing the "Where do I pay in person?" FAQ on this page.
Late Charges: Your payment is credited to your account on the date Unitil receives the payment. If payment is not received by the due date of your current bill, a late payment charge will be added to your account. The late payment charge for gas service is 1%. The late payment charge for residential electric service is 1%. The late payment charge for commercial electric service is 1.5%.