He does have a point tho. But from what i know tunerworks does have a mechanic, RPM does as well, as does impressions and IIRC autozeal sends them to davenport? The only difference between these shops and the ones laser listed is that they don't have all the proper equipment to build a motor, but they could probably turn you over to someone who could. I am almost 100% positive that all the above shops (except maybe autozeal which doesn't have an install bay) have licensed mechanics working for them.
Edit: this is not intended to start a war, i just wanted to point out that these shops have mechanics working for them, they just don't have all the neccesary equipment to do everything.
You start with a bag full of luck and an empty bag of experience. The trick is to fill the bag of experience before you empty the bag of luck.