Pleasant Hill Libraries Public 1750 Oak Park Blvd Contra Costa County Library web site, ccclib.org, provides access to information, books, ebooks, audiobooks, music, movies and online resources for children, teens, and adults in Contra Costa County, California, and the community libraries in Antioch, Bay Point, Brentwood, Clayton, Concord, Crockett, Danville, El Cerrito, El Sobrante, Hercules, Kensington, Lafayette, Martinez, Moraga, Oakley, Orinda, Pinole, Pittsburg, Pleasant Hill, Prewett, Rodeo, San Pablo, Dougherty Station, San Ramon, Walnut Creek and Ygnacio Valley Pleasant Hill CA Libraries Public Central Branch Library www.ccclib.org Business Reviews Central Branch Library Testimonials