We performed a comprehensive HVAC system diagnostic repair service, and a cooling tune up for a residence in San Antonio. Our team evaluated the outdoor condenser unit, replaced worn electrical components including the Voltage Distribution System, Dual Voltage Capacitor, and cleared the system of debris to ensure peak performance. We also focused on the attic configuration, securing flexible ductwork and integrating an air purification system for enhanced indoor air quality. Using advanced diagnostic tools, we calibrated refrigerant levels and verified electrical stability across the entire system. These targeted repairs, maintenance, and equipment upgrades significantly improved the home's cooling efficiency and overall system reliability.