Los Feliz Hitech at 1805 Hillhurst Avenue, Los Angeles, California.

These guys held my computer for 5 days without doing any work. When I went to pick it up to take it to the Apple store [which I should have done orrigionally] they tried to charge me. They told me that even though they had not been able to look at it, any computer that gets checked in is required to pay a diognostic fee. They are either incompetent or straight up scammers. But either way, my computer was not fixed or looked at ... total waste of time.