Long Island's best marine service


Who We Are

Sailboat Transport

Diesel Engine Repair

Boat Storage
Mast Stepping
Hours and Services
Directions: Map
Contact us
Latest Port Jefferson, New York, weather


Long Island's full service boat yard for power and sail boats


Boat transport and storage, full hull and engine repair service.


Dealers for  Westerbeke, Yanmar, Universal



Mast Stepping, rigging and sail repairs.


  • Full-Service Boat Yard: We cater to both power and sailboat enthusiasts, providing a one-stop solution for all your boating needs.
  • Boat Transport and Storage: Need to move or store your boat? We've got you covered. Our transport services ensure your vessel gets where it needs to be, and our secure storage facilities keep it safe.
  • Expert Hull and Engine Repair: Our experienced technicians are masters in their craft. From minor fixes to major overhauls, we ensure your boat's hull and engine are in top-notch condition.
  • Customized Service: We understand that every boat is unique. That's why we offer tailored solutions to meet your specific needs, ensuring your complete satisfaction.
  • Quality and Reliability: At Port Jeff Marine, we uphold the highest standards of quality and reliability in every service we offer. Your boat is in capable hands.
  • Passion for Boating: We share your passion for boating, and it shows in our commitment to providing exceptional care for your vessel.

24 hour emergency service and towing


E-mail us here  or call:


 631 473 6416

Based in Port Jefferson,  Suffolk County,  we serve all Long island New York


site updated 9/24/2023



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