some of it has to be done before you move in if you want it working (or ready for customer support) by the time you move in. every attempt has been made to provide current and accurate information in this handbook, but it is possible that some items will change over time. 5. why do i want to buy? big chill commercial appliance repair service as well. in order to effectively deliver certain key details able to illustrate our work, we present below several cases that we had successfully handled. 