National Grid Customer Service Center Long Island

1-800-930-5003
Monday to Friday, 8:00 a.m. to 8:00 p.m.
Assistance concerning natural gas and electricity services is provided by the National Grid service center. Help with the distribution of electricity and gas supply to domestic consumers and commercial customers is offered by the center. Support for power outage issues, gas leaks, and distribution matters is provided by the customer service center. Customers are empowered to seek assistance regarding bill payment services as well. The National Grid service center is available to assist consumers with connection transfer, changes, and closures.

Payment Support

1-800-443-1837
Monday to Friday, 8:00 a.m. to 8:00 p.m. Saturday, 8:00 a.m. to 1:00 p.m.

Stop Or Start Service

1-800-930-5003 or 1-631-755-6200
Monday to Friday, 8:00 a.m. to 8:00 p.m.
2031 Forest Avenue, Staten Island, NY 10303

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