The pop-up air-conditioning pit (2 sets) is an innovative and practical solution designed to provide concealed yet efficient access to air-conditioning system interfaces in commercial, industrial, and public infrastructure environments. Each set features a pop-up mechanism that allows the pit to remain flush with the ground when not in use, maintaining site cleanliness, safety, and aesthetics. When needed, the pit cover rises smoothly to reveal the air-conditioning service connections, enabling quick and convenient access for inspection, maintenance, or temporary system extension. Constructed from high-strength, corrosion-resistant materials, these pits are built to endure harsh weather conditions and heavy-duty use, making them ideal for both indoor and outdoor installations. The internal structure is thoughtfully designed to house electrical, drainage, and cooling line interfaces in an organized and secure manner, with integrated ventilation and waterproofing systems to ensure optimal performance and safety. Easy to install and maintain, the pop-up air-conditioning pits offer a clean, space-saving solution that enhances operational efficiency without compromising site design. With two coordinated units, the system provides flexibility for larger installations or dual-system setups, supporting modern building management with intelligent, reliable, and user-friendly infrastructure.