Preventative maintenance in building automation systems is essential for ensuring long-term reliability, efficiency, and performance. By regularly inspecting, testing, and servicing system components, potential issues can be identified and addressed before they lead to costly breakdowns or inefficiencies. This proactive approach helps maintain optimal system functionality, reduces energy consumption, and extends the lifespan of critical equipment. Preventative maintenance also minimizes downtime, enhances occupant comfort, and supports compliance with safety and regulatory standards. Ultimately, it protects the investment in the building’s infrastructure, ensuring that automation systems continue to operate at peak performance while reducing the likelihood of unexpected disruptions.