We performed a full preventative maintenance service on a Generac standby generator for a homeowner in Spring. Our team inspected the transfer system, verified technical specifications, and utilized a Fluke multimeter to ensure proper voltage and frequency readings. We also documented the system’s 100.3-hour runtime to maintain accurate service records. After installing the new components, we reset the Evolution 2.0 control panel and cleaned the exterior enclosure to ensure the unit was ready for the next power outage. This routine service helps maintain the long-term reliability and performance of the residential backup power system.