Power Aid Electric also serves Ancaster, Ayr, Beamsville, Binbrook, Brantford, Caledonia, Cambridge, Delhi, Dundas, Dunnville, Elmira, Erin, Fort Erie, Grimsby, Guelph, Hagersville, Ingersoll, Kitchener, Niagara Falls, Niagara-on-the-Lake, Paris, Port Colborne, Port Dover, Port Rowan, Rockwood, Simcoe, St. Catharines, Tillsonburg, Vineland, Waterdown, Waterloo, Welland and Woodstock