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M.A.I.S.I., LLC employs fully insured, certified instructors for classroom, pool sessions & open water training. 

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M.A.I.S.I., LLC provides certification courses from Basic Scuba through Instructor Trainer. We also offer FFM training. 

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M.A.I.S.I., LLC offers air, Nitrox, Trimix, oxygen, helium, paint ball, and SCUBA fills. our shop also offers tank inspections, hydros, and equipment repair.

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M.AI.S.I., LLC caries the full line of OTS, SEAC, and XS Scuba gear with equipment for all your diving needs. 

The Gallery

M.A.I.S.I. Photos

A collection of photos of students in training and assorted dive destinations. 

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Video Library

Video Library of Equipment, Training and Promotional Videos!

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MetroWest Dive Club

MetroWest Dive Club member's photos of local dive spots!

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© 2020 By M.A.I.S.I., LLC All Rights Reserved