Inspection after picking up the car showed that the work paid for was not done even though it was left for several days, when original quote was same day. Returned the car for work to be completed. Pointing out obvious indications that work had not been done to the owner resulted in clear evidence that the owner was not a mechanic and did not have a clue how to even inspect completed work. The owner only knew how to look up and give estimates on repairs. Later found improperly installed items which resulted in car breakdown at roadside. Since some of the work was internal, had to have another shop inspect and re-do the work to avoid further issues.