After our fridge started to go warm, I looked at reviews on this site to find a good repair company, and Unimaster was the only one who would come on a weekend to diagnose the issue. They came back the following week to replace a bad thermostat and compressor fan, and we thought it was fixed. But on the following day the inside lighting started to malfunction. After more visits and money spent on the issue, the problem was not resolved and we were told they would contact the manufacturer for a solution. About a week had passed and never heard back from them. We made several attempts to contact them but no one from the company responded back. Finally we had to call a different repair company who discovered immediately that when the new thermostat was installed, wiring related to the lighting were mixed up and not properly connected, which caused the malfunctioning. Based on this experience we are unable to give a good recommendation for Unimaster.