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Downtown Port Jefferson, New York

Port Jefferson, NY

360 local businesses in and around Suffolk County. Locally owned first. Every listing dated.

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Home services

Plumbers1 listingElectricians3 listingsHeating and AirNone yet. Add the first oneRoofingNone yet. Add the first oneContractors and Builders6 listingsLawn and Landscaping5 listingsCleaning Services1 listingPest ControlNone yet. Add the first onePool ServiceNone yet. Add the first oneLocksmithsNone yet. Add the first oneHome InspectorsNone yet. Add the first oneStorage Units1 listingLaundromats and Dry CleaningNone yet. Add the first one

Auto

Auto Repair11 listingsAuto Dealers2 listingsAuto Parts1 listingGas Stations1 listing

Food and drink

Restaurants and Catering49 listingsCafes and Bakeries14 listingsBars and Pubs8 listingsGrocery and Markets5 listings

Shopping

Shopping and Gifts18 listingsPawn ShopsNone yet. Add the first onePhones and Computers2 listingsGuns and Outdoors1 listingClothing and Shoes15 listingsHardware and Farm Supply3 listingsFurniture and Home Goods2 listingsFlorists7 listings

Health and beauty

Salons, Nails and Barbers28 listingsDoctors and Clinics42 listingsDentists6 listingsCounseling and Therapy10 listingsSenior Living and Home Care3 listingsPharmaciesNone yet. Add the first oneGyms and Fitness7 listingsVets and Pet Care3 listings

Professional

Real Estate23 listingsInsurance6 listingsLawyers11 listingsBail BondsNone yet. Add the first onePrinting and SignsNone yet. Add the first oneAccountants, Tax and Notary6 listingsBanks and Credit Unions9 listings

Community

Churches11 listingsSchools and Childcare10 listingsColleges and Trade SchoolsNone yet. Add the first oneWeddings and Events3 listingsCity and Public Services9 listingsFuneral HomesNone yet. Add the first oneHotels and Lodging4 listingsFun and Entertainment9 listingsOther Local Businesses4 listings

Long Island and Downstate

About local business in Port Jefferson

Port Jefferson is a town of about 8,000 people in Suffolk County, Long Island and Downstate. Small Town Pages lists 360 businesses here, and 342 of them are locally owned. The most listed kinds are restaurants and catering (49), doctors and clinics (42) and salons, nails and barbers (28). 322 list a phone number and 6 post their hours.

Nearby towns

Questions about Port Jefferson

How many local businesses are listed in Port Jefferson, NY?

360 businesses are listed in Port Jefferson across 40 categories. 342 are locally owned, and 18 national brands are shown after them. Listings were last checked in September 2026.

What kinds of businesses can I find in Port Jefferson?

The most listed are restaurants and catering (49), doctors and clinics (42), salons, nails and barbers (28), real estate (23), shopping and gifts (18) and clothing and shoes (15). Every category has its own page for Port Jefferson.

Which towns near Port Jefferson are on Small Town Pages?

Lake Grove (7 miles), Patchogue (13 miles), Mastic Beach (17 miles), Westport (20 miles) and Weston (24 miles). Many local businesses serve more than one town.

Do businesses in Port Jefferson offer military, senior or first responder discounts?

None have posted one yet. Owners can add military, senior, first responder and other discounts to their listing free.

How do I add or fix a business in Port Jefferson?

Owners can claim their listing free and update the phone, hours and photos. Anyone can add a business we are missing with the Add a business form, and a person checks it before it goes up.

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