National Grid National Grid Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Gas Supplier National Grid National Grid 200 Gulf AvenueStaten Island, NY 10303 | View on Google Maps Carol Decina 718-643-4050 Visit Site Connect With Us We're an electricity and natural gas delivery company that supplies energy for more than 20 million people in the northeastern US. Member Since: 1962