https://www.google.com/maps/search/electric+boat+groton+ct/@41.3444238,-72.0856987,1122m/data=!3m1!1e3 https://www.google.com/maps/search/electric+boat+groton+c

https://www.google.com/maps/search/electric+boat+groton+ct/@41.3444238,-72.0856987,1122m/data=!3m1!1e3 https://www.google.com/maps/search/electric+boat+groton+ct/@... While we're mapping, there's also where they're built: Electric Boat in Groton, CT.