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        New Car Dealers
        (2)
        CLOSED NOW
        Today: 9:00 am - 5:00 pm
        Tomorrow: 9:00 am - 5:00 pm
        Years in Business icon
        42 Years
        in Business
        (203) 466-5384CallVisit WebsiteVisit WebsiteMap & DirectionsDirections650 Coe AveEast Haven, CT 06512Write a ReviewWrite Review

        More Info

        General Info
        First, we have developed very good relationships with our new boat manufacturers. We buy all of our vessels outright, verses on consignment, which gives us a tremendous price advantage that we can pass on to our customers. Diamond Marine has stood the test of time, having been in business for over 25 years. For our customers this means that when you buy from us you can be assured that we'll be here to stand behind our products should you need us. In addition to new boat sales, we also accept quality trades, and source high-quality, exceptional condition pre-owned boats. This allows us to offer our customers an alternative to a new vessel purchase. I also have a belief in presenting our products in the best environment possible, so at Diamond Marine we've build the largest indoor showroom in the Northeast, and have filled it with an extremely large inventory. So that in one location, our customers can do extensive comparison-shopping, across a number of brands. Lastly, we do a considerable amount of business outside of the U.S. Here, we offer our international customers the benefits of a very good exchange rate, and our considerable experience in vessel export, makes the process not only affordable buy worry free as well. If you're considering getting into boating for the first time, or are an experienced boater looking to upgrade, or downsize for that matter, I encourage you to call me directly at 877-498-5568 and let me show you exactly the difference Diamond Marine can make.
        Brands
        Yamaha Motor
        Other Links

        http://www.diamondmarine.net

        https://www.diamondmarine.net/contact-email-boats-dealership--xcontact

        Category
        New Car Dealers
        Other Information

        Parking: Lot

        Reviews

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        F.
        Friendshipsloop ..

        08/30/2015

        Overall

        I bought a used Suzuki DF-6 and brought it straight to these guys for a thorough going over. I don't think they did anything more than start it and hand it back to me. Hoses without clamps, hoses falling out of their sockets, bad carb, you name it and they missed it. Risked my life and my family's going out with that engine and having it stall out everytime I needed it to get into a dock, etc. I actually lost power and plowed into a kayaker. Luck I'm not being sued. Anyway, these guys are likely crooks, perhaps just corner cutters, but I'm now having to bring my engine to another shop for another couple hundred bucks since they didn't do me any favors and fix the issues for me. Seek another shop for your repairs, not this store in an old shopping mall....

        Helpful(1)Flag
        MM
        Mark M.

        07/14/2015

        Overall

        I purchased a boat for over $30k from them and it almost burnt down the first weekend out. Luckily it didn't because we were in the middle of the ocean. I was told by the owner Karl the boat had been completely gone through. Maybe one of there mechanics if blind? I still don't know how this issue was missed. A main power cable was grounding out on the exhaust manifold and melted part of my engine harness. After spending another $1200 to repair the harness I notified Mark in sales only to get no reply. I wouldn't let these guys work on a my kids powerwheels.

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        Details

        Phone: (203) 466-5384

        Address: 650 Coe Ave, East Haven, CT 06512

        Website: http://www.diamondmarine.net

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