KorthaseFlinn is one of northern Michigan’s largest independent insurance and financial services firms. We offer homeowners insurance, life insurance, auto insurance, and commercial insurance. We began as a family-owned business in the 1926, while we have grown substantially, we continue to carry on the legacy of client trust and superior personal service that our company was founded on. Today we operate five offices; Petoskey, Boyne City, Gaylord, East Jordan, and Traverse City servicing over twenty thousand clients throughout the Midwest.