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Phone: (614) 298-9777


Closed for relocation and expansion on October 6th
See you at the new facility location TBA soon!!

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Welcome to the Underwater Connection

 The Underwater Connection is a PADI-The Professional Association of Diving Instructors-5 Star Dive Center located in Columbus, Ohio and has trained and certified over 7,500 Central Ohio divers since 1988. We are the oldest and most experienced PADI 5 Star Instructor Development Center in Central Ohio and have an expert and friendly staff capable of helping you with the training and gear that you need to be a skillful, safe and educated scuba diver.


The Underwater Connection is excited to announce we are relocating to a new 5,000 sq ft facility! We are leaving our current Grandview location on October 6th and there will be a brief hiatus while we relocate.  More information will be posted here as we progress.

We promise to continue our standards of excellence in dive training and service!  In the meantime take advantage of our moving sale starting now and annual rental equipment sale starting Monday September 26th!!





We will be completing Open Water Training Dives at Circleville Dive Center on the following dates:

               DIVES 1&2                 DIVES 3&4

 OW16-29  Sat Oct 8th 10am     Sunday Oct 9th  10am

 OW16-29* Sat Oct 15th 10am     Sunday Oct 16th  10am*

*To register for these dives after October 7th please email us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it with height/weight and shoe size!



Reviews from divers who have trained with us!