We carry a full line of mask, fins, snorkels, regulators, BC's, tanks, accessories, and wet suits with professionals to assist you in finding the perfect equipment to meet your diving needs.

Sales & Service

Everything is located under one roof- sales, classroom, locker rooms, pool, air filling station, and service. We service what we sell plus can service many other brands.


We offer professionally guided dive trips for the beginner to experienced diver. Come and exper-ience world class diving with us. Most trips have a non-diver cost option. Trips updated May 2016.


Snorkeling and Scuba diving lessons are taught using a world recognized award-winning program. COSD houses its own in-door 85 F heated pool for your enjoyment and comfort.