Came out to perform preventative maintenance on AC systems. Met customer at front door and we began to discuss the maintenance being provided today, filters, how long they’ve lived in the home and any issues they may be having. Customer stated that he’s changed the filters, and washed the smaller unit, but needs both of them serviced and looked over. Customer hasn’t had too many issues with the system, 1-2 repairs within the last 4-5 years due to power issues, but that’s been resolved. He showed me the location of all the equipment and I told him I would begin my inspection with the equipment in the attic. I inspected both equipment’s ductwork, blower assemblies, motors, capacitors, other electrical components, evaporator coils, secondary heat exchangers and condensation drains. Overall equipment in attic was in good condition. The main systems blower wheel has some dust build up on it, but not enough to necessarily have it pulled and cleaned. Both blower capacitors are still reading w