Port Jeff Means Business Video

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Join the Port Jefferson Business District

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Port Jefferson "A Destination for a Day or Lifetime"

Port Jefferson Map and Guide

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Find member websites and businesses in Port Jefferson. All B.I.D members receive a “FREE” listing of their business info on the B.I.D. website. This includes address, telephone, web access and email contact info. Contact us to get your listing posted with us today!

View all BID Members

Map & Guide

Check out our informative “walking map.” This walking map points out all businesses in Port Jefferson, and even lists them by business category, making sure you find everything you need in town! Want to bring it with you? We have a printable version for your convenience.

View the walking map

Event Calendar


We keep you informed about Port Jeff. This means that we are the go-to destination for the latest info about events, town programs, business listings, and more! Browse through our easy to navigate Events Calendar that will keep you posted about special events, town meetings, and even event cancellations.

View the Event Calendar

Contact Us


We care about Port Jeff Businesses, After all, we are the Port Jefferson Business Improvement District! If you are interested in attending a B.I.D. meeting or becoming a BID member, please call ahead with your agenda so that we may arrange a time slot. You may also use our quick and convenient contact form to email us.

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