Yes. A comprehensive preventive maintenance program typically includes HVAC, electrical, and plumbing systems. HVAC maintenance involves cleaning filters, inspecting components, checking refrigerant levels, and ensuring efficient operation. Electrical maintenance includes testing wiring, panels, circuit breakers, and lighting systems to identify potential faults before they cause failures. Plumbing maintenance covers inspecting pipes, valves, fixtures, water supply lines, and drainage systems to detect leaks, blockages, or wear. HOMCO provides preventive maintenance services in Jeddah that help keep these critical building systems operating safely, efficiently, and with minimal downtime.