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Boat Dealers in Groton, CT

7 of the 8 boat, RV, motorcycle and trailer dealers we list in Groton are boat sales and brokerages.

Boat dealers range from full-service marinas carrying new factory-backed models to independent brokerages specializing in pre-owned inventory. A map pin shows the location, but it will not tell you if a shop focuses on freshwater pontoon boats, offshore center consoles, or heavy-duty aluminum fishing rigs. Choosing the right dealer often comes down to their on-site rigging services, winter storage options, and whether they handle trade-ins or consignment.

  1. Maritime Boat Sales

    916 Shennecossett Rd, Groton, CT 06340

    New boatsUsed boats
    Call Website Directions

  2. New England Bow Thruster

    800 Flanders Rd Bldg 10 unit 3, Groton, CT 06355

    Service deptParts
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  3. Noank Marine Services

    55 Spicer Ave, Groton, CT 06340

    Service deptStorage
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  4. Guillemot Kayaks

    54 South Rd, Groton, CT 06340

    Service dept
    Call Website Directions

  5. Nick Sahin Fiberglass Company

    215 Flanders Rd, Groton, CT 06355

    Service dept
    Call Website Directions

  6. West Cove Boatworks

    70 Marsh Rd, Groton, CT 06340

    Service dept
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  7. Mystic River Boathouse

    55 Spicer Ave, Groton, CT 06340

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Verify inventory before driving out. Showroom stock turns over quickly during peak seasons, so call ahead to confirm the specific hull sizes, outboard brands, or pre-owned listings you want to inspect are currently on the lot.

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Good to know

What is the difference between buying from a dealer and a private seller?

Dealers typically offer structured financing, handle title transfers and registration paperwork, and often provide short-term warranties or pre-delivery inspections. Buying privately may offer lower upfront prices, but you assume all responsibility for mechanical surveys and clear title verification.

Do boat dealers accept trade-ins or sell on consignment?

Many established dealers accept trade-ins toward new or newer used models, provided the trade passes a hull and engine inspection. Others operate consignment programs where they market your vessel on their lot for a percentage fee, usually ranging from 10% to 15% of the final sale price.

Should I get a professional marine survey when buying from a dealer?

For larger or higher-value pre-owned boats, hiring an independent accredited marine surveyor is a standard safeguard. Even if a dealer conducts an in-house safety check, an independent survey gives you an unbiased assessment of the hull, transom, electrical systems, and powertrain before you sign.