• KorthaseFlinn Insurance & Financial Services

    • Financial Advisors
    • Insurance
    • Insurance Financial Services
    • Investments
    1150 Boyne Ave.
    Boyne City, MI 49712
    (800) 303-4113
    (800) 303-4113
    • About

      Founded in 1926, our mission remains the same - A local company providing an unparalleled level of exertise and customer services. We pledge to deliver protection and security by offering the most innovative insurance programs and financial solutions for your business and personal needs. Korthase Flinn Insurance & Financial Services has a long-standing tradition of providing excellent personalized service. Over the years we have grown to become on of the largest independent agencies in Northern Michigan, currently serving over 8,000 individuals, families, and businesses. We offer a complete range of insurance programs as well as financial services including retirement plans, investment accou


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