Originally Posted by SlimRider

You couldn't be more incorrect! Doing a "safety check" does not imply any future service at all. It just informs the cyclist, as to whether their bicycle is "safe" to ride in its current condition. If it's not "safe" to ride, a list of mechanical problems is then compiled, along with their subsequent cost.

At that time, the cyclist is then given the option to either give the bicycle mechanic permission go ahead with the repair, or to thank him for his assessment. The average safety check usually takes anywhere from five to ten minutes, tops! Most reputable LBS are willing to perform a brief safety check for free in my neck of the woods...