Good Butcher in Culver City (or west of there)
You could try Victor's. It's where I go when I want a good steak or to get just as much chicken as I want--you know when you want more than 6 thighs but not as much as the "jumbo value pack". It's a real buthcher's shop and the guys are friendly and helpful. It's not one of the best of the best. Their not that great on weird cuts or boutiquey stuff like grass fed and heirloom poultry but they beat by a mile any of the meat counters at the supers in the area.
10002 National Blvd. Where Palms, National and Hughes Ave all run into each other next to The Coop Pizza.