In Missouri, elevator and escalator claims typically arise under premises liability principles and negligence theories, but the real work is proving what caused the malfunction and who had the duty to prevent it. The equipment is complex, and the facts are rarely as simple as “someone fell.” Often, the evidence points to maintenance practices, inspection routines, prior service history, or installation and safety compliance issues.
Because these systems are used by the public and by employees, responsibility can extend beyond the person operating the building. Property owners, managers, maintenance contractors, and sometimes installers or component suppliers may all play a role depending on the circumstances. In Missouri, where many people are served by large commercial properties and multi-unit housing, these multi-party dynamics are common.


