CONTACT INFO CanDOCK of Long Island ISLAND MARINA 2961 Eastern Boulevard Baldwin Harbor, New York 11510 CanDOCK of Long Island ISLAND MARINA  (516) 546-0090 DO NOT call Candock of Long Island or the marina  with order related inquiries. This phone number is NOT affiliated with online ordering. See below for the ordering link. DIRECTIONS TO CanDOCK of Long Island ISLAND Marina Get Directions Prices listed on our website are for mail order shipped items only and do not reflect in-store retail counter pricing or sales.