NYSEG is an American company and deals in electricity, natural gas generation and supply services. It is a subsidiary of 'Iberdrola S.A.' company. Company has two main offices, one is located in New Gloucester city of Maine and other is situated in Rochester city of New York. Customers can register for the online account service of the company. This online account provides various services to customers like Bill Inquiry, Bill Payment Facility, Service Charge Details, Plans & Schemes etc.
Emergency Contact Numbers:-
Gas Leakage Emergency : 1.800.572.1121.
Electricity Emergency : 1.800.572.1131. The postal and official address, email address and phone number (helpline) of nyseg service center is given below. The helpline of nyseg service center may or may not be toll free.