BRITISH COLUMBIA
COLD-WATER
DIVING AUTHORITY
Vancouver Island Diving Done Right
UB Diving is a full-spectrum British Columbia cold-water diving operation built around real Vancouver Island marine experience.
We support divers through professional training, expedition charters, equipment sales and service, technical diving, rebreather support, underwater photography logistics, commercial diving, and marine operations throughout British Columbia.
This is not a tropical-style dive shop trying to imitate cold-water diving. UB Diving was built in it, works in it, teaches in it, services equipment for it, and operates vessels through it.
Training, charters, service, sales, and marine operations all support one standard: real cold-water diving capability.
The Local Boat Advantage
UB Diving is the only dive shop in the Courtenay and Comox Valley region operating dedicated dive boats for local scuba training, charters, and expedition operations.
That matters. Students and divers can access local sites by boat instead of losing time and money to long-distance shore-diving logistics.
Our vessels, Good Vibrations and Skydiver, are serious British Columbia dive platforms with heated cabins, onboard toilets, diver lifts, expedition range, and layouts built specifically around cold-water scuba operations.
Good Vibrations
Custom expedition dive platform for Port Hardy, Browning Pass, God’s Pocket Marine Park, Nakwakto Rapids, Nanaimo wrecks, technical diving, and underwater photography support.
Skydiver
Local training and dive support vessel providing practical access to Vancouver Island cold-water training sites.
Built For Divers
Heated cabins, onboard toilets, diver lifts, gear handling space, and cold-water layouts designed for real British Columbia scuba diving.
Your Complete Cold-Water Diving Operation
Learn To Dive
PADI scuba instruction built around real ocean conditions, drysuit development, buoyancy control, cold-water comfort, and practical diver confidence.
Explore Learn To DiveExpeditions & Charters
Port Hardy, Browning Pass, God’s Pocket Marine Park, Nakwakto Rapids, Nanaimo wrecks, and serious Vancouver Island cold-water expeditions.
Explore ExpeditionsEquipment Sales & Service
Regulator service, drysuit repairs, cylinder inspections, gas fills, rentals, gear sales, and dependable cold-water equipment support.
Explore ServiceTechnical & Rebreather
Technical diving support, rebreather operations, deep wreck preparation, advanced diver development, and serious cold-water progression.
Explore Technical SupportCommercial Diving
Aquaculture support, underwater inspections, recovery work, marine logistics, and light commercial diving operations throughout coastal British Columbia.
Explore Commercial DivingPhotography Support
Small-group vessel logistics and dive planning for underwater photographers seeking reefs, wrecks, kelp forests, wildlife, and marine biodiversity.
Explore Our Dive VesselsBuilt On Real Operational Experience
UB Diving is led by Sean Smyrichinsky, a professional mariner, commercial diver, dive supervisor, rebreather diver, and long-time Vancouver Island diving professional with decades of operational experience throughout British Columbia.
Our instructors and operational team bring practical experience influenced by commercial diving, expedition work, technical diving, marine operations, and mentorship from world-renowned rebreather instructor Dr. Mel Clark.
That background shapes how we teach, how we operate vessels, how we service equipment, and how we plan dives in real British Columbia cold-water conditions.
From First Breath To Professional-Level Development
UB Diving trains divers from beginner scuba through advanced cold-water development, drysuit diving, technical progression, rebreather support, expedition readiness, and pre-commercial diving school preparation.
Our goal is not to rush students through the minimum. Our goal is to build capable divers who understand equipment, buoyancy, conditions, situational awareness, marine judgment, and cold-water discipline.
No fluff. No shortcuts. Real diving skills for real ocean conditions.
Start With UB Diving
Training, charters, equipment service, technical diving, commercial marine support, and expedition diving throughout Vancouver Island and British Columbia.