PADI Scuba Certification Courses
Upcoming Scuba Diving Trips
Specialized Gear, Bundles & Local Texas Diving
Everything you need for safe, unforgettable underwater adventures in North Texas and around the globe.
Pre-Owned & Consignment Gear
Save hundreds on certified pre-owned equipment. Every regulator, BCD, and computer undergoes a comprehensive 25-point technician inspection with fresh O-rings and bench flow testing.
Have gear to sell? We do not buy used gear directly, but we sell your quality equipment on consignment / commission!
Complete Dive Gear Packages
Equip yourself from head to fins with color-matched, precision-tuned gear packages from Aqualung, Apeks, Mares, and Shearwater. Includes free professional assembly, testing, and lifetime gear sizing support.
Wheeler Branch & Texas Dive Sites
Discover the premier freshwater dive park in North Texas. Get depth maps, sunken boats and plane coordinates, seasonal visibility data, park entrance fees, and training platform layouts before you splash.
Technical Diving, Safety & Environmental Stewardship
Tec Diving & Poseidon Se7en+ CCR
Break through recreational limits. Complete training in PADI Tec 40/45/50, Tec Sidemount, and factory-certified Poseidon Se7en+ Closed Circuit Rebreather (CCR). Silently explore deeper wrecks with extended bottom times.
DAN First Aid & Oxygen Provider
Official Divers Alert Network (DAN) Training Center. Comprehensive certifications in Emergency Oxygen Administration (EO2), Diving First Aid for Professionals (DFA Pro), BLS CPR & AED, and Neurological Assessment.
Ocean & Water Conservation
Join our mission to protect aquatic environments. Discover Project AWARE's Our World, Our Water, participate in Dive Against Debris cleanups, and learn practical steps to protect our local Texas lakes and watersheds.
What North Texas Divers Say
Real reviews from certified students and adventure travelers across Azle, Fort Worth, and DFW.
“Bill is an outstanding instructor. Extremely thorough, patient, and safety-focused. The pool sessions were well organized and Wheeler Branch check-out dives were a blast!”
— Marcus T. (Open Water Diver)“Top notch service and great prices on consignment pre-owned gear. I bought my regulator package here and it was completely tuned and spotless. Best dive shop in the Fort Worth area.”
— Sarah R. (Advanced Open Water)“Booked our Roatan liveaboard through Ascuba. Everything was seamless from prep to diving. Cannot wait for our next trip! Highly recommend this shop.”
— David & Lisa K. (Rescue Divers)The "A" Stands for Azle Scuba Diving
Founded by Bill Nash, Ascuba Diving, LLC is Azle, Texas's premier PADI Dive Center (#28699). As a proud Veteran-Owned small business, we bring military precision, disciplined safety standards, and unmatched passion to every diver we certify.
Whether you are blowing your first bubbles in our purpose-built outdoor scuba training pool (featuring a 4-foot shallow section dropping off to a 15-foot deep basin designed for scuba training) or mastering technical rebreathers for deep decompression dives, you will experience personalized, unhurried instruction tailored to your schedule.
Authorized Brand Retailer
We carry full manufacturer warranties on top brands in diving: