Spurred by the feeling that he could offer a more personalized insurance service to the community, Warren J. Wunderlich founded the agency which bears his name, Wunderlich Insurance Agency in 1960. Its early days required limited office space in Winona’s historic Exchange Building since Warren opened for business as the firm’s only full-time employee. Rapid growth of a customer base brought a need for larger office facilities, first in a building in the downtown business area, and later to the present location on Main Street. His success in business may be directly attributed to his work ethic and dedication to clients. His sons joined him in the family business which they continue today.