At this place I never worry about getting overcharged or having unnecessary work done they are so honest! We had our cars smogged there and at the time they were the cheapest around. We also had them replace the bearings on one of our cars tires when we had the brake pads replaced as part of normal maintenance. When they test drove it afterwards it was handling a little funny and they fixed it without us needing to say anything and even threw in a free oil change for us at a later date because of the small inconvenience (we didnt expect anything!). They also recommended an auto/body repair place for us at our request for some damage someone else did to our car and we were very happy with the place they recommended to us too. Typically they dont do just oil changes its usually just if you are having other repairs done on your car also.