According to our records, this business is located at 1050 Ne Dixie Hwy in Jensen Beach (in Martin County), Florida 34957, the location GPS coordinates are: 27.218514 (latitude), -80.238415 (longitude). Knowles Boat Co is categorized under Fiberglass Boat Builders and Repairs (SIC code 3732). Known organization president is William Knowles. You can contact the company by phone at (772) 286-5663.