Diamond Marine is for the boat enthusiast who is tired of dealing with unreliable, costly, and poor serviced boat dealerships. At Diamond Marine we offer options to fulfill any boaters' needs. Whether it be a new boat, preowned boat, service or supplies we are here to help. Of our five lines of boats one will cater to your desire of fishing, cruising, watersports, or a combination. We transformed from the auto industry so we know that service speed is essential and we will get you back on the water fast. We are boat owners ourselves so we understand the quick season and are here to share our passion for the ocean with you. Please don't hesitate to call 203-466-5384 or drop by our location at 650 Coe Ave, East Haven, CT.