Libraries in Commack, NY Commack LibraryIndian Head RdCommack, NY, 117256315430998LibrariesPublic Library Commack Public Library18 Hauppauge RdCommack, NY, 117256314990888LibrariesPublic Library Smithtown Library-Commack3 Indian Head RdCommack, NY, 117256315430998LibrariesPublic Library Show More