Conducted thorough assessment of underground HVAC ductwork in Lake Forest property. Utilized specialized flexible camera system to navigate 87 linear feet of air distribution system. Documented condition of duct seams, insulation integrity, and potential air loss points. Detected moderate condensation issues and two compromised junctions requiring immediate attention. System is approximately 70% efficient in current state. Prepared detailed digital mapping of complete system layout with marked problem areas. Recommended targeted repairs using our no-dig rehabilitation methods.