Below you will find a list of the scuba diving centers in Santa Ana, CA. These 13 scuba diving centers are organized by their distance from Santa Ana. The closest businesses to Santa Ana are A 1 Stop Non-Stop SCUBA Training Center on (Santa Ana), Openwater Habitat Marine Schools-Scuba on (Santa Ana), Flying Dutchmen Hyperbarics on E. 1st St (Santa Ana) and Openwater Habitat Marine Schools on E. 1st St (Santa Ana) in the category Diving Instruction and Pacific Wilderness on S. Tustin St (Orange) in the category Diving Equipment & Supplies.