Our air conditioner had been broken for 5 days before calling Beyer Boys. Our previous repair man had failed to fix the problem for 5 days. Within 20mins of Robert Rodriguez arriving he discovered and diagnosed the problem. He had our air conditioner working within 45mins. Robert is extremely knowledgeable and professional. We were so impressed with Robert and Beyer Boys that we signed up for one of their service plans. We will request Robert for our regularly twice a year service and any future problems (if any). Thanks Robert and Beyer Boys!!!