Old Island Harbor is a full service deep water boatyard capable of servicing commercial and recreational power and sail vessels to 75tons. Located directly in Old Island Harbor we have relationships with the best local service providers to meet all your vessel maintenance and repair needs. We also offer Do-It-Yourself space for owner/crew maintenance and repairs. Old Island Boat Yard is committed to the protection and preservation of our natural resources. We are located within the Florida Keys National Marine Sanctuary. Old Island Boat Yard is actively involved with the Florida Department of Environmental Protection to receive the prestigious designation of Clean Boat Yard.