East Coast Divers is a scuba diving school, dive shop and equipment service center in Brookline, Massachusetts, teaching classes from Try Scuba through Open Water, Nitrox and Navigation, and organizing dive travel trips such as a 2027 Cayman Brac week. Following a fire at its Brookline location, the shop is currently operating without a retail storefront but continues teaching classes, servicing equipment and running trips. Its service department is certified for dozens of regulator, BC, computer and cylinder brands, and it fills air, Nitrox and other gas mixes on site.