Hills Plaza has 24-7 Security on site, provided by Allied Universal Protection Services. In addition to security officers, Hills Plaza has a full-time Security Supervisor Monday through Friday from 9:00 am to 5:00 pm. The guards are responsible for monitoring the Fire Life Safety Systems; traffic in the lobbies and loading dock. In addition, they routinely patrol Hills Plaza. Our security guards enforce building regulations, maintain order, and stay on the alert for any unusual activity within Hills Plaza. Security can be reached during business hours and non-business hours at 415.777.3345.