Viking professional range after main thermostat controls replacement

Typical refrigerator defrost system-failure if you do not address this issue-in time it can affect the entire cooling system. This is what it looks like inside the freezer

Sub-Zero refrigerator with ice buildup on one side of the evaporation unit, this means the refrigerant has leaked out and the sealed system has failed and will need a repair

Sub-Zero refrigerator stopped cooling, in this photo you can see the gauges connected to the cooling system as were checking the refrigerant levels

Refrigerator leaking because of defrost system failure, in this repair it turned our that all the parts were working fine only the drain tube was clogged

Refrigerator electronic control board that has failed and will need to be replaced

KitchenAid refrigerator main control console has failed and is being replaced