Ninigret Marine was founded in 1994 by Roy Grinnell, a well-respected dock builder based out of Davisville for over 50 years. His daughter Lynn Sweet took over the leadership of Ninigret Marine as president in 1999.
Since that time, Ninigret Marine has expanded its physical inventory, often buying directly from importers, and therefore become one of the best known, best-priced marine hardware suppliers in the Northeast. From Cape Cod to the New York border and Long Island, delivery times are faster than competitors because of the large inventory of marine hardware in stock. Ninigret Marine provides the lowest regional prices on marine nuts, bolts and fasteners and can often provide fast free delivery within Southern New England. If you would like to know if your order also qualifies for free delivery, please contact us.
Ninigret Marine carries large quantities of quality hot-dipped, galvanized marine hardware for the trade and has an extensive inventory of gangways, permafloats, bolts, fasteners and timber bolts in stock. They also provide custom hardware and can support builders seeking municipal contracts with a wide breadth of industry knowledge.
Ninigret Marine provides standard and custom marine hardware, floats, ports, gangways, and nuts and bolts to wholesale and dock building trade. Most of Ninigret Marine’s clients are professional dock builders, marinas, yacht clubs, towns, harbormasters, beach associations, and municipalities. Ninigret Marine Hardware, Inc. continues to be a family business with a long history of knowledge of the dock building trade and a proven commitment to customer service.
Ninigret Marine is WBE and DBE Certified in Rhode Island, with pending certifications in other New England states.
Please view our catalog, and don’t hesitate to contact us for your unique dock-building material and hardware needs.
