The technician did not double check the work. All features of the refrigerator did not function properly when the technician left. The ice maker was not making ice, the water on the door was not working, and the refrigerator was making an audible sound that was not their before the repair started. I was able to repair the ice maker/water feature by turning on the water valve. In my opinion, the technician should have checked all those features prior to leaving the job site.