There are 3 ways to renew your items:
The Library Catalog allows you to access your account and renew items.
Call the Circulation Desk at either library, during library hours: (909) 477-2720.
Call (909) 919-2985. Have your library card handy. Listen carefully to the prompts and be sure to get confirmation of your new due dates.
Library Elf is a free, independently run, online service that will send reminders by email, RSS, or text message when library books are due (or overdue). You may keep track of multiple libraries; including Ontario City Library, San Bernardino County Library, and Upland Public Library. To sign up, visit Library Elf.