Mechanic Job in Corpus Christi, Texas

I have a cb450 and have had the motor rebuilt. The fella who did it, did a really poor job and died the day after I got the motor back. The clutch plates are always loose. It's like the clutch lever is always pulled regardless of the position or if it is even installed. It looks like all the parts are in the working order but I still have a .25" of play in the plates.