Insure C-Store is a division of Mckinney & Co., an Atlanta, Georgia-based company that provides insurance and risk management services. Although it was founded in Stone Mountain, the business has its current headquarters in Tucker, Georgia, and has been providing services to clients all throughout the Atlanta Metropolitan Area for the past 15 years. Its 35-year history in the sector gives it a considerable competitive advantage. With in-house financing, bilingual agents, and access to over 30 commercial.