Contact the Library

All of the San Mateo Public Library branches are closed to support social distancing and due to the Shelter in Place Health Order.  Please visit www.cityofsanmateo.org/coronavirus for more information. 

Contact us through one of the following ways: 
  • Email smplref@plsinfo.org.
  • Use the fill-in Ask A Librarian form.
  • Call (650) 522-7800 and leave a voicemail.
  • Call (650) 522-7818 for live reference assistance. 
    Hours: Monday-Saturday 10:00 AM-4:00 PM
We will respond to inquires as soon as possible.