Abstract: Systems and methods for premises access control are disclosed. A first request for a first user to access a premises is received by a first server and via a WAN (wide area network). The first request is received from a second server and the first server determines authorization. A second request for a second user to access the premises is received by the first server and via a WLAN (wireless local area network) associated with the first server. The second request is received from a mobile device that is associated with the second user and connected to the WLAN and the second user is determined to be authorized. A third request for a third user to access the premises is received by the first server. The third request is received from a physical access system configured to limit physical access to the premises and the third user is determined to be authorized.