Dive Masters of San Antonio

San Antonio SCUBA, Swimming and Snorkeling



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Hours and Contact

  • Monday 10:30-6:30
  • Tuesday 10:30-6:30
  • Wednesday 10:30-4:00
  • Thursday 10:30-6:30
  • Friday 10:30-6:30
  • Saturday 9:30-5:00
  • Sunday Closed

5421 Grissom Road
San Antonio, TX 78238
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Dive Masters is a Scuba Schools International Platinum Pro Facility that has been certifying scuba divers from age 10 to adult for over 36 years in our 8,000 square foot facility and comfortable 100,000 gallon heated indoor swimming pool. We fully outfit divers and teach Scuba Diving and Snorkeling all throughout the year.

5421 Grissom Road
San Antonio, TX 78238

5421 Grissom Road San Antonio, TX 78238

Dive Masters is dedicated to developing knowledgeable, skilled, safe divers from children age 10 to adult. When you enroll to earn your Open Water Scuba Diver Certification, you will be eased into classroom academics, skill workshops in the swimming pool, and outdoor river or lake performance dives. Our mostly active and former military staff recognizes the importance of learning new skills, progressing to proficiency, and maintaining competency. More importantly, all our instructors adhere to strict industry standards and policies in all phases of instructing and are certified in CPR and water rescue. The open water diver course encompasses four days of training and is normally held over two weekends. Classes begin every week throughout the year. Private and evening lessons are available upon request. Call Dive Masters at (210) 684-3483 to get started and plan a schedule that works for you.

Are you a Boy Scout and need to get signed off for your Scuba Merit Badge? We have instructors who are merit badge counselors, and we offer special deals to Boy Scouts! 

Courses We Offer:

Open Water Diver                                     Navigation                                                                 React Right First Aid

Perfect Buoyancy                                    Underwater Photography                                      React Right CPR/AED

Enriched Air Nitrox                                  Night & Limited Visibility                                        React Right Oxygen Provider

Diver Stress & Rescue                           Wreck Diving                                                            Classified Diving

Boat Diving                                                 Equipment Techniques                                          SSI Dive Guide

Deep Diving                                                Science of Diving                                                    SSI Dive Master

Computer Diving                                       Search & Recovery                                                SSI Dive Control Specialist

River Diving                                                Waves, Tides, and Currents                                 SSI Open Water Instructor


If your interested in getting to get more out of snorkeling but aren't quite ready to try scuba, then sign up for a lesson in snorkeling. To find out more call us at (210)-684-3483 or fill out a form on out contact tab.

An exciting year round activity no matter where you live, and anyone, young or old, can enjoy this sport with a minimum of equipment and little training. As a snorkeler, you can expect to explore the local lakes, rivers, and beautiful ocean reefs. Snorkeling is also fun in the swimming pool. Sign up for lessons at Dive Masters and begin your snorkeling experience.

Try Scuba

At Dive Masters, we understand that some people will want an introduction to scuba diving before deciding if this sport is right for them. We also know that once you’ve experienced scuba diving in the safety of our swimming pool, you will love it! This is why, at Dive Masters, we agree you should sample scuba diving for only $25. If you like it, we'll credit $25 toward your open water scuba diver certification course. So why wait, call our store today and get signed up, (210) 684-3483, or email us at Dive Masters. Tell a friend!

Have a Question For Us?

Feel free to use the submission below to let us know what classes you'd like information on, dives you'd like to do, ask us gear questions, or anything else. We'll get back to you as soon as we can! We promise!!

Hey,thanks for sending us a message! We'll get back to you as soon as we can!

Safe Diving,
The Dive-Masters Crew
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