Boat Yard Search | Advanced Search | New Members | Coupons and Discounts | All Categories Sort alphabetically by... Name City Harborside Marine, Inc. _ 3 Beach StreetPort Jefferson, NY 11777 Peter Finn (631) 364-2978 Learn More | Visit Site | View on Google Maps Lighthouse Marina _ PO Box 1250Aquebogue, NY 11931 Stavros Lilimpakis (631) 722-3400 Learn More | Visit Site | View on Google Maps Seacoast Enterprises Associates, Inc. _ 423 Three Mile Harbor HC RoadEast Hampton, NY 11937 Lynn Mendelman (631) 324-5666 Learn More | Visit Site | View on Google Maps If your business isn't here, contact us today to get listed!