Post-Morrow Foundation dedicated to the preservation of the rural character of the Hamlet and the surrounding areas.
Brookhaven Free Library our local community minded, family oriented library that focuses on children’s services and provides access to timely information technology and current materials for adults in a variety of formats. “
South Country Ambulance Company in addition to the hamlets of Brookhaven & South Haven, the ambulance compancy provides EMS services to the Village of Bellport, & hamlets of Hagerman and East Patchogue.
Carman’s River Maritime Center operates an educational facility for the building, restoration and repair of wooden boats and to sustain maritime skills and traditions, particularly those associated with Brookhaven Hamlet and Great South Bay.
Boys and Girls Club of the Bellport Area is one of our local youth organizations. While their club house is located outside Brookhaven Hamlet proper, they service youth throughout the South Country School District area.