Ventilation is a fundamental pillar for safeguarding human health and protecting equipment from thermal stress and gas accumulation. We analyze Air Change Rates (ACH) based on the nature of the industrial activity and strictly adhere to the Saudi Building Code (SBC 501). Our services include Local Exhaust Ventilation (LEV) to capture pollutants at their source, general ventilation for heat dissipation in production halls, large-scale commercial kitchen ventilation via Ecology Units, and smoke extraction systems for closed parking structures (Jet Fans) integrated with smart sensors to secure emergency escape routes.