Welcome to Builders Booksource
We invite you to email, call, or stop by and let us know what it is YOU are looking for! If we don't have the answer, we never hesitate to steer you to resources that will help you, even if it's our competitors! - Builders
Covid19 News: Our "Brick & Mortar" store IS OPEN for browsing although our hours are a bit limited...
We're open Tuesday - Saturday from 10 - 6
and Sunday - Monday from 11 - 5.
Call Us! 510-845-6874