Welcome to tec-diver.com

Technical Diving Is Not Just ‘Advanced’ Scuba

Technical diving goes far beyond advanced scuba — with deeper depths, complex gear, and higher risks, it’s a whole different world underwater.

DIR Style training around the World

Twinset Diving

Learn to dive in a DIR Style Twinset configuration in both a recreational and technical diving setting. 

Sidemount Diving

Learn to dive in a Sidemount configuration starting with 2 and all the way up to 4 cylinders.

About me

Hi, I’m Liam, a 21-year-old technical diving instructor with over 1,500 dives and 200+ students taught. I specialize in teaching twinset diving, though I also cover sidemount, and I’m very particular about my gear. I take a methodical, detail-focused approach to everything I do, from rigging equipment to fine-tuning diving techniques. I’m always looking for the most efficient and reliable setup, which is why I’ve tried a variety of gear configurations to see what works best for different diving conditions.

Beyond teaching technical diving, I enjoy introducing students to scooter dives, offering a different challenge and a unique way to explore the underwater world. I also dabble in underwater photography, capturing the beauty of the deep with the same attention to detail I apply to my diving. For me, diving isn’t just about getting underwater—it’s about getting it right, and sharing that knowledge with others who want to explore safely and efficiently.

Underwater
Photography

I also love to take Photos and Videos underwater. Especially on guided dives i love to take my camera and lights so that I can try and capture breathtaking images that last.

Wether you enjoy having your picture taken or just want a few videos of your configuration I am always absolutly happy to help!

My Courses & Workshops

  • SSI XR Foundations (Single, Twinset, Sidemount)
  • SSI Recreational Sidemoutn Diving
  • SSI Extended Range Sidemount
  • SSI Decompression Diving (Backmount & Sidemount)
  • SSI Extended Range Nitrox (Twinset & Sidemount)
  • SSI Extended Range Air & Trimix (Twinset & Sidemount)
  • SSI Technical DPV
More info