Mon-Fri 9am-6pm Sat 10am-4pm Sun Diving 731 East Union Hills Drive Suite 7
Phoenix, Arizona 85024
FX 602 494 1140
PH 602 494 1010


What Courses Do We Offer?
Tres Aquas Adventures is a Five Star PADI Instructor Development Center (IDC), which means we can help you begin your diving adventures and we can also help you achieve personal goals of becoming a dive professional. We have a passion for training and assisting you as you learn all that you wan to know about being a SCUBA diver.

The core PADI courses that we offer include:
Discover Scuba Diving
Open Water Diver
Adventure Diver
Advanced Open Water Diver
Emergency First Response Provider
Rescue Diver
Master Scuba Diver
Assistant Instructor
Emergency First Response Instructor
Master Scuba Diver Trainer
Staff Instructor
Master Instructor

PADI Specialty Courses Offered:
Altitude Diver
AWARE Coral Reef Conservation
Boat Diver
Deep Diver
Digital Underwater Photographer
Diver Propulsion Vehicle Diver
Drift Diver
Dry Suit Diver
Emergency Oxygen Provider
Enriched Air Diver
Equipment Specialist
Multilevel Diver
Night Diver
Peak Performance Buoyancy
Search and Recovery Diver
Underwater Naturalist
Underwater Navigator
Underwater Photographer
Underwater Videographer
Wreck Diver
Safety Is Always Number One
Tres Aquas Adventures puts the highest priority on safety and your comfort level in the water. When you feel comfortable, you are able to learn and progress in a safe manner. Learning to dive, or furthering your dive education, is done in a fun, encouraging and personalized manner to ensure that you learn at your own pace. We keep our class sizes small and ensure that you never feel rushed. We're proud of our safety record and our instructors are dedicated to assisting you in becoming the very best diver you can be.
Learn From The Best Instructors
The sport of SCUBA requires practice just like any other sport. It involves continued learning where every dive offers new lessons and opportunities. Tres Aquas is a PADI Five Star Instructor rated retail facility. PADI is the Professional Association of Dive Instructors. It is the largest SCUBA instruction association in the world. It has trained more instructors and students than any other professional dive instruction company. All of our instructors are PADI trained and qualified Instructors.

Tres Aquas Instruction Team:
Ed Villanueva, Master Instructor
Kristin Hargett, Master Instructor
Terrance Carey, Master Instructor
Lee Stadtman, Master Scuba Diver Trainer
Ray Anthony, Master Scuba Diver Trainer
Jon "Rosie" Puyana, Divemaster
Chris Cetwinski, Divemaster
Scott Betzer, Assistant Instructor
Ralph Kurtz, Divemaster
Bailey Stone, Divemaster Candidate


  • A few years back, I was looking for a dive shop to take some classes at.  I visited multiple shops in Phoenix, and Tres Aquas was the only one that made me feel at home.  The friendly and professional staff at Tres Aquas answered all of my questions on PADI classes and scuba gear and helped me make the right choices for my diving experiences.  The instructors I have trained with are courteous and knowledgeable with divers of all levels,  and they consistently promote a culture of diving safety.  I will only dive with Tres Aquas!

    Dustin R., Rescue Diver
  • Discover Scuba Diving allows you the opportunity to experience and learn some of the basic skills in SCUBA while in a relaxed, safe environment. It was a fun and amazing experience that I would highly recommend to everyone. I'd do it again and again!

    Dawn S., DSD Participant