Electra Tune is the best garage I have ever come across. I wouldn't take my car anywhere else.
The owner, Saied is friendly, skilled, and honest. If he can't fix your car, he won't charge you. The only time he won't be able to fix your car is when the manufacturer hasn't released diagnostic codes or instructions outside of their dealership circle.
I don't even ask the owner for a quote, because he is always cheaper and more thorough than the competition.
If your buying a used car, take it to Electra Tune for an inspection. Often Saied won't charge you a dime, and he''ll find every problem.