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Technical diving in the Americas: 168 dive centres on TecDiveTools, with agencies, courses taught and a summary of what students say. 42 publish course prices.
TecDiveTools lists 168 dive centres teaching technical diving in the Americas. 42 of them publish course prices, in the currency the shop advertises and with the date each was checked — not converted, and not estimated.
Listings are ordered by how much evidence exists about their technical diving, not by a star rating, with any paid Featured listing shown first and marked as such (how rankings work). 106 of these 168 carry reviews we have read and classified as being about technical or overhead training. The count excludes recreational certifications by name, so a busy resort does not outrank a one-instructor cave operation on the volume of its reef trips. Separately, 79 have at least one instructor whose reviews we have read and summarised — a dive centre carries no synthesis of its own. How we read and count reviews.
Looking for individual instructors instead? Instructors in Americas.
TecDiveTools lists 168 dive centres teaching technical diving in the Americas: Mexico (102) and United States (66). The directory is not a census — it lists the centres we have been able to verify, and grows as more are added.
TDI (125), IANTD (48), NSS-CDS (12), GUE (7), RAID (3) and PSAI (1), counted by how many of the 168 dive centres listed in the Americas teach each. 25 teach more than one agency. The agency sets the standards and issues the card; the centre sets the price and schedule. Recreational training (NAUI) is taught too and is not counted here.
Published whole-course prices at dive centres in the Americas, by training tier — Technical Sidemount: roughly US$440 to US$1,650 (9 centres, converted from local prices); Cavern: roughly US$500 to US$1,350 (9 centres, converted from local prices); Full Cave: roughly US$1,000 to US$1,800 (8 centres, converted from local prices); Advanced Nitrox / Decompression Procedures: roughly US$600 to US$1,800 (8 centres, converted from local prices); Intro to Cave: roughly US$500 to US$1,500 (8 centres, converted from local prices). Each figure is a centre's own published price; they differ mainly in what they include (gas, equipment, dives), so compare inclusions before numbers. Every course page lists the individual prices.
Yes — 143 of the 168 dive centres listed in the Americas teach cave or cavern courses. Most often: TDI Cavern (105), TDI Intro to Cave (102), TDI Full Cave (88) and TDI Stage Cave (54).
Yes — 54 of the 168 dive centres listed in the Americas teach rebreather courses. Most often: TDI Air Diluent CCR (35), TDI Air Diluent CCR Decompression Procedures (33), TDI Helitrox CCR Decompression Procedures (21) and TDI Mixed Gas CCR (20). CCR training is unit-specific, so check which units a listing supports.
