San Diego-based Ocean Enterprises offers top-of-the-line scuba and snorkelling equipment, a full-service repair department, the best selection of rental gear, and a team of well-trained instructors and staff members. They offer scuba diving courses in the form of open water diver, advanced open water diver, and rescue diver courses. They also offer professional courses like divemaster, assistant instructor, open water instructor, specialty instructor, master scuba diver trainer, and IDC staff instructor. Some of the brands that they have include SeaLife, Mares, Scubapro, and PADI among others.