About Us


We get asked all the time what CETi stands for. It is not an acronym, but the constellation of the whale.

constellationCETi (seh-tee) was chosen because the whales are the original divers. Whales show power and strength, but they are very graceful creatures. They move through the water with a confidence that shows they don’t fear the challenges that the ocean might bring.

We try to bring this same mentality to what we do. Each of our Special Response Divers has built their confidence from training and experience. They are aware of the hazards below, but they know their abilities and their limits, and do not compromise their safety or the safety of others. This allows them to approach any mission with a mindset of success.

Contact Us

Put CETi Diving’s expertise to work for your business! We are ready to tackle your subsurface problem and would love to talk with you about your needs.