Northeast Scuba is a full service Massachusetts scuba diving facility offering a wide variety of new and used diving equipment, rentals and maintenance/repair work on all the leading scuba diving brands for Boston and New England\'s and New Hampshire\'s scuba diving needs. Conveniently located just off of I-495 at Exit 34 in Chelmsford, Massachusetts, we service diving and snorkeling enthusiasts from the Boston metro area, Southern New Hampshire (Nashua and Salem) as well as surrounding towns.