Mike was very willing to spend time with me, was very informative and provided studied responses to all of the questions I had as well as giving authoritative recommendations re: fluids, parts, performance, etc. He was also very welcoming as he have me a comprehensive tour of his shop, equipment and the Robinson competition vehicles. I have always looked for a shop that is knowledgeable but also practical and ethical in its treatment of customers. This appears to be what Robinson Automotive is all about.
In addition: I believe that you can directly tell how knowledgeable/good a shop is by how many race cars they prep/maintain over a continuous period. By that standard Robinson Automotive is definitely a high ranking shop.