Finding older chicks/hens in South SF Bay Area to purchase

[svanderlip]

I am interested in purchasing around 5 chickens for our new coop we made.. we wanted to get started right away and had heard that in the Morgan Hill area of California there is a place that sells 3-4 month chicks in addition to the baby chicks.. does anybody recommend any places in the south SF bay area to purchase chickens that we can put out into an outdoor coop this time of year?