We track 9 dive operators in Calatagan. 4 teach certification courses (4 PADI, 2 SSI). 2 run snorkelling trips. 1 offer accommodation alongside diving. The biggest cluster is around San Juan, with 4. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
Asia Divers El Galleon Beach Resort Dive Shop is located in Makati City, Metro Manila, Philippines. It is part of the El Galleon Beach Resort and offers diving services.

Metro Divers is an SSI Diamond ITC Dive Center located in San Juan City, Metro Manila. They offer a range of SSI diving courses from beginner to professional levels, as well as dive travel experiences and equipment sales/rentals. They partner with SCUBA Studio to utilize a dedicated dive pool for training.

Manila Dive Academy is a dive school located in Muntinlupa, Metro Manila. They offer diving courses and related services.
SCUBA Studio is a dive center in San Juan City, Philippines, offering PADI courses and dive services. They are committed to providing quality dive training and experiences.

Divers Point is a PADI 5 Star Dive Center offering a range of diving services including courses, equipment rental, and guided dives. They are located in San Juan, Philippines.

Reef Nomads is a dive center in San Juan, Philippines, offering dive courses and guiding services. They emphasize a passion for the underwater world and aim to provide memorable diving experiences.
The 8 highest-ranked of 9. How Fin Rank works
| Rank | Operator | TripAdvisor | Discovery dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Asia Divers | 4.6(150) | none | none | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 9 dive operators in Calatagan, with the biggest cluster around San Juan. 4 of them run certification courses.
PADI is the most common agency (4 centres), followed by SSI (2).
1 operator in Calatagan offers accommodation alongside diving.
2 of the 9 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.
| 2 | 5.0(44) | none | none | SSI | Visit |
| 3 | 4.8(20) | none | none | PADI · SSI | Visit |
| 4 | SCUBA Studio | 4.7(102) | none | none | PADI | Visit |
| 5 | 4.3(48) | none | none | PADI | Visit |
| 6 | Nautilus Dive and Sports Center | 4.5(139) | none | none | none | Visit |
| 7 | Aquaventure whitetip dive supply | 4.5(124) | none | none | none | Visit |
| 8 | none | none | none | none | Visit |