Technical TDI

Why do I need TDI?

As one of the first agencies to provide training in mixed gas diving and rebreathers, TDI is seen as an innovator of new diving techniques and programs which previously were not available to the general public. TDI professionals are held to the highest standards, ensuring quality training throughout the world.

In most cases, your instructor will have substantially exceeded the basic requirements for similar ratings offered through other Technical Training Organizations prior to achieving that Instructor rating. Calgary Scuba has the distinct ability to offer our students the most experienced Technical Diving Instructors in Calgary. Why would you even look at training elsewhere?

TDI Technical Courses

  • Intro to Tech

    The TDI Intro to Tech Course is an introductory course that expands on recreational training by improving dive planning methods, in-water skills, and streamlining existing gear configurations in a controlled and fun learning environment. The comprehensive TDI Intro to Tech course is not your typical "Try it" pool course for under $100. Why not take a serious Introduction to Technical Diving Course with TDI, the only serious Technical Diving Agency, for only $449 plus tax.

  • TDI Nitrox Diver

    TDI Nitrox Diver Course is an entry level course for divers wishing to continue their diver education and utilize enriched air nitrox as a breathing gas to extend no decompression limits at depth. If you are interested in learning more about nitrox mixtures, or attracted to the ability to extend your bottom time, this course is for you. When you are ready to move forward with a technical diving education, come take the TDI Nitrox Course with Calgary Scuba. Only $699 plus tax.

  • Advanced Nitrox and Deco Procedures

    The TDI Advanced Nitrox Course qualifies divers to use enriched air nitrox from EAN 21 through EAN 100 percent within your current certification level to a maximum depth of 40 metres/130 feet during dives that do not require staged decompression. Most often taught in conjunction with the TDI Decompression Procedures course, this can be considered the foundation of your technical diving career. TDI Advanced Nitrox is also a must for SCR or CCR divers. Two Courses in one, this "Grandfather" of Technical Diving Certifications, is only $699 plus tax.

  • Mixed Gas Training

    The TDI Extended Range Diver Course provides the training and experience necessary to competently utilize air for dives up to 55 metres/180 feet that require staged decompression, using nitrox mixtures or oxygen. TDI Extended Range is only $449 plus tax.

    Take it deeper starting with the TDI Helitrox Diver Course for planning staged decompression dives using helium to a maximum depth of 45 metres/150 feet.

    The TDI Advanced Trimix Diver Course is the top level of training for open circuit divers wishing to dive to depths of 100 metres/330 feet utilizing hypoxic levels of oxygen. Call as Helium costs dictate current pricing.