DennisDives offers the finest Scuba Dive Classes and First Aid Training available in the San Francisco Bay Area. We are on the peninsula along the San Mateo County coast. You will get quality dive training with small classes and an excellent instructor/trainer ratio.


Quality Dive Classes

Personal scuba dive classes and first aid training in small classes with instructor/training assistance ratio of 1 to 2 or 1 to 3

I offer the best classroom scuba dive classes and water training available and the confidence to develop your diving skills.

Beginner open water diver classes are held over 2 consecutive weekends, starting on Friday evening and continuing on Saturday and Sunday afternoon and early evening, followed by a weekend of open water diver training in Monterey.

a NAUI member

FIRST AID Training /CPR Training

CPR/FIRST AID training (AED) now available ONLINE for fast certification.

Call 650-823-7434 or email Dennis for more information about online first aid training and online cpr training.

Learn what you need to know!

Receive quality first aid training and instruction from an ASHI instructor and an active emergency room nurse.

First Aid Training classes and CPR Training classes are small with hands on CPR manikins. Classes can be orientated to your needs. We can come to your location or use ours here in the San Francisco Bay Area.

An Independent Training Center