Advanced Diving Technologies - the Bay Area's leading technical diving headquarters!
Scuba Diving International
Technical Diving International
Divers Alert Network
Sunday Closed
Monday 2 - 6
Tuesday 2 - 6
Wednesday 2 - 6
Thursday 2 - 6
Friday 2 - 6
Saturday 11 - 4

Welcome to Advanced Diving Technologies!

Your home for the best in Recreational, Technical and Cave diving on the net. We offer the highest quality dive training and equipment. Whether you are beginning your undersea adventure or you are a seasoned explorer, we have the right training and gear to take you where you want to go.

Jacques Cousteau

Dive Training

Learn to dive with us! We are an SDI/TDI training facility. We also teach NAUI and NACD courses. ADT offers all levels of dive training from Basic Open Water to Mixed Gas to Wreck and Cave diving.
Online training is now available! Click here for more.

Upcoming Dive Trips

Join ADT for great diving in some of the most beautiful locations around the world.


At ADT, we have carefully selected the products we sell for safety, performance, and value.

We are authorized dealers for the best dive equipment available. Halycon, OMS, Dive Rite, Abyss, Mobby's, Cochran, and Highland are just a few of the brands we carry.

Stop by to see our full line of diving equipment.

Doing It Right

The "Doing It Right®" (DIR) system evolved out of the exacting demands of the world's most extreme exploration diving, yet the approach is rapidly gaining favor among all levels of divers. Everyone benefits from a system that makes the underwater experience safer and more comfortable.

DIR is much more than an equipment configuration. It is a diving style that ensures every aspect of each dive represents safety, fun and efficiency.

We focus on developing the "KSA's" -- Knowledge, skills, and abilities through continuing education, practical application, and physical fitness.

In-Water Vessel Service

We service your commercial and recreational boats.  Specializing in non-destructive testing, underwater welding, light/heavy equipment and vessel maintenance. We'll inspect and clean your hull, or change your anodes and props. Give us a call! most popular forex currencies

What's New  
The latest news and information from ADT!
Click on a link for more ...

Dive Monterey ...
with us aboard the "Escapade" - THE best dive boat in Monterey!
Dive Monterey on the Escapade!
DV Escapade
Upcoming Monterey Dives
  Book your trip NOW!

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