Featured Services

Notary Service

Notary Service is now available at the Library for your convenience. Notary service is normally available Monday through Friday 9:00 a.m.-4:00 p.m., Tuesday and Thursday evenings and occasionally on a Saturday or Sunday. Please call before you come to the Library to make sure there is a notary available upon your arrival. There is a charge of $2.00 for each document that needs to be notarized.


New Search Utility

Commack Public Library now offers a new interface to search everything in the County Catalog as well as some databases or images from one simple box.

Encore Search: