Elevators and stair lifts are prone to certain types of problems related to their functioning. Some of the most common that property owners experience include the elevator or stair lift getting stuck, its call box not working, noises, and jumpy or bumpy rides. Property owners may also notice unusually high energy use, slow operation, or increased elevator down time. A lack of routine maintenance for a stair lift or elevator may increase the frequency of system breakdowns and problems.