Safety Insurance Group, Inc. is a provider of personal lines property and casualty insurance focuses primarily on the Massachusetts market. The Company provides private passenger automobile insurance. In addition to private passenger automobile insurance, it offers a portfolio of property and casualty insurance products, including commercial automobile, homeowners, dwelling fire, umbrella and business owner policies. The Company is engaged in property and casualty insurance operations segment. The Company serves small and medium sized commercial accounts with a program that covers apartments and residential condominiums; mercantile establishments, including cooking restaurants; offices, including office condominiums; processing and services businesses; special trade contractors, and wholesaling businesses. It offers a commercial package policy program that covers a range of business enterprises for commercial accounts or those clients that require specialized coverages.