Here they are, in no particular order.  All of them are great!  If your blog isn't listed and we're bros let me know.

 

LA Beer Blog

Bierkast 

Beer of Tomorrow

Beer Search Party

Beer Guy LA

Beer Paper LA

The Beer Goddess

Girls Who Like Beer

OC Beer Blog

Chronic Ales

Beers in Paradise

BeerQwest

The Full Pint

Hopped LA

For more info on beer bloggers and beer blogging check out LA Beer Bloggers