Oysterponds Dock Building and Dredging Corp is a third-generation marine contracting firm that manages major marina construction. We can tailor a solution to meet the most stringent demands in the harshest conditions, as we have experience with many types of materials. Our equipment covers all of Long Island whether we're diving in a canal on a NYC dredge project, or driving piles on Plum Island. From travel lift slips, marine railways, steel sheet piling to stairs and decks were available to serve you.