Gas Emergency Contact Numbers:

If you smell gas or suspect a gas leak, call us right away. We're here 24 hours a day, every day of the year.

Massachusetts

• Greater Boston area: 1-800-233-5325
• All other areas: 1-800-548-8000

New Hampshire: 1-800-833-4200

New York

• Metro NY: 1-718-643-4050
• Long Island, NY: 1-800-490-0045
• Upstate NY: 1-800-892-2345

Rhode Island: 1-800-640-1595

To contact National Grid for non-emergency matters, please choose your region below.

Natural Gas Customers

   Massachusetts
   New Hampshire
   New York
         Select County Albany Cayuga Columbia Fulton Herkimer Jefferson Kings (Brooklyn) Madison Montgomery Nassau Oneida Onondaga Oswego Queens Rensselaer Richmond (Staten Island) Saratoga Schenectady Suffolk Warren Washington
   Rhode Island

If you are a National Grid electric customer, please click here.