Port Jeff Chamber of Commerce
Port Jefferson Business Improvement District
Long Island Seaport & EcoCenter
Long Island Explorium
Theatre Three
Port Jefferson Country Club
Greater Port Jefferson Arts Council
Historical Society of Greater Port Jefferson
Port Jefferson Free Library
John T. Mather Hospital
St. Charles Hospital
Port Jefferson Fire Department
Port Jefferson Post Office
Code Enforcement
Metered Parking
LIRR (Long Island Rail Road) (516) 822-LIRR
Suffolk County Transit (631) 852-5200