Harbour Breton, Newfoundland, Canada All businesses in Harbour Breton, Newfoundland, Canada. Popular categories in Harbour Breton, Newfoundland, Canada: Restaurants Grocers Business Hardware Convenience Stores Schools Beauty Salons Advertising Cocktail Lounges Churches View all categories Last updates in Harbour Breton, Newfoundland, Canada: Restaurants Grocers Business Hardware Convenience Stores Schools Beauty Salons Advertising Cocktail Lounges Churches J J's Auto Marine Ltd Business in Harbour Breton (Newfoundland) Updated: 04/25/2018 7:33 pm