They charge more than a dealership
Sure, the do great prices on oil changes, and they are very close by. However, when you for an oil change, they will always find something that needs to be done. The real problem is that most of the time, these things will cost you more than the dealership price. They quoted both myself and a friend (both of us drive a Honda mini van) MORE than the dealership price for a 30,000 mile service check. Even when I told them multiple times they cost more, they would not even match the price. And, the transmission flush-it also was more than the dealership. So, make sure you call around before authorizing any work. They are very nice, but it can be a rip off.