John is the most qualified Specialty Instructor in Brisbane and can certify you in over 20 specialties including Ice Diver, Altitude Diver, Self Reliant Diver, Wreck Diver, Search and Recovery, Drysuit Diver, Shark Awareness, and many more! Professional Dive Services can help you with all of your training from Open Water to Assistant Instructor. Let us cater to your needs! We also specialise in organising custom trips for families, groups, and celebrations. What better way to celebrate a milestone birthday than a week or weekend of diving with all of your mates.