Gunderson Evenson Boyd & Knight LLP Address: 415 3rd Ave S, Clear Lake, SD 57226 Phone: (605) 874-2111 Lawyers Other Businesses: Gunderson Evenson Boyd & Knight Law at 415 3rd Ave S, Clear Lake, SD 57226 Gunderson Evenson & Boyd Law at 415 3rd Ave S, Clear Lake, SD 57226