What a wonderful job you did for us in repairing our Samsung refrigerator/freezer. Over a three year period, we had three Technicians try to resolve the problems with thermostat control and lighting. You were our last chance before buying a new one which I was not ready to do. Thank you so much for your persistence to diagnose and correct the problems. It has been 4 – 6 weeks since the repair and everything is still working just fine. Thanks again.