We track 122 dive operators in Ontario. 39 teach certification courses (42 PADI, 7 SSI). 16 run snorkelling trips. 3 offer accommodation alongside diving. The biggest cluster is around Etobicoke, with 6. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 122. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Oakville Divers | 4.5(90) | none | none | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 122 dive operators in Ontario, with the biggest cluster around Etobicoke. 39 of them run certification courses.
PADI is the most common agency (42 centres), followed by SSI (7). NAUI, SDI/TDI, SDI, CMAS also appear.
Published try-dive prices we hold range from $50 to $259 USD. Treat these as a guide and confirm with the centre before booking.
3 operators in Ontario offer accommodation alongside diving.
16 of the 122 operators we track run snorkelling tours.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.
Oakville Divers is a PADI 5 Star Training Facility that has been operating for over 30 years. They offer a full range of scuba diving courses, from entry-level to professional development, as well as specialty courses. They also provide equipment sales, rentals, and service, and organize local dive charters and group travel.
Neptune & Salacia Diving is a sports activity location in Kingston, Ontario, with an excellent Google rating. It is likely a dive center offering various services.
Dive World is a dive shop located in Etobicoke, Ontario, Canada. They are a sporting goods store that appears to be operational. Their Google rating is 4.9 stars based on 201 reviews.
Dive Brockville Adventure Centre is a PADI 5 Star Dive Centre located in Brockville, Ontario. They offer a range of services including dive courses, equipment sales and rentals, and guided dives to local shipwrecks. The centre is situated at 12 Water Street East.
4D Diving & Adventures is a dive center in Barrie, Ontario, offering PADI courses, equipment sales, and service. They provide guided dives, boat trips, and technical diving.
Divers Den is a dive shop located in Tobermory, Ontario, a popular destination for wreck diving. They offer a variety of diving services.
The Dive Academy is a full-service snorkeling and scuba diving centre located in Oakville, Ontario. They provide comprehensive training programs, equipment sales and service, and organize dive travel adventures for both new and experienced divers.
Dive Life Tobermory is a dive shop and charter operator in Tobermory, Ontario, known for its access to the Fathom Five National Marine Park shipwrecks. They offer PADI courses, guided dives, and equipment rentals.
Barrie Scuba House is a dive shop in Minesing, Ontario, offering PADI courses, equipment sales, and service. They provide guided dives and boat trips.
Sharky's Scuba Supply Ottawa is a sporting goods store in Ottawa, Ontario, that offers scuba diving services. They are open seven days a week.
| 2 | Neptune & Salacia Diving | 5.0(83) | none | none | PADI · SSI | Visit |
| 3 | Dive World | 4.9(201) | none | none | none | Visit |
| 4 | Dive Brockville Adventure Centre | 4.8(27) | none | none | PADI | Visit |
| 5 | 4D Diving & Adventures | 4.7(26) | none | none | PADI | Visit |
| 6 | Divers Den | 4.5(365) | none | none | PADI | Visit |
| 7 | The Dive Academy | 5.0(187) | none | $100 | SSI | Visit |
| 8 | Dive Life | 4.7(44) | none | none | PADI | Visit |
