I randomly picked Aero Auto off a AAA list of shops for getting my emissions test when I moved to SD. I have used them almost exclusively since then for basic auto care and repair. That now being several years. From the people at the front desk to the mechanics, I have a solid feeling that they care about their customers and caring properly for automobiles. They may not always be the least expensive, but I have never faulted the quality of the work provided. They are upfront about the cost of the diagnostic services and just because what they find only costs a few bucks to repair, doesn’t negate the work they did to find that inexpensive fix. So if you see those online complaints, think about it before you decide to go elsewhere. I have never regretted giving them my business.