Don't go to this place. Went in for a new battery and they told me I needed a new alternator in addition to a battery. Knowing how a car behaves when the alternator goes bad, I was suspicious about the recommendation. Took the car to my regular mechanic of 20+ years and they said the alternator was fine.
Moral of the story is to find a good mechanic and don't trust Sears Auto Center at PV mall.