The short answer
Consistent officer assignments are usually desirable because familiar officers learn the property, normal activity, regular vendors, recurring risks, and client expectations. Continuity can improve report quality and reduce repeated orientation. However, no responsible provider should promise that one named officer will cover every shift indefinitely; illness, leave, turnover, training, emergencies, and schedule changes require qualified relief.
What to know
A practical staffing model uses a primary team plus trained backup officers. Every team member should have current post orders and complete the same site orientation before working alone. Shift turnover should record unresolved issues, access changes, special visitors, hazards, and equipment status so knowledge does not reside with one person. Clients should also avoid relying on personal familiarity instead of credentials or access rules.
Ask Arrow how many officers will be assigned to the regular team, how relief officers are selected, whether the client is notified of substitutions, and how replacement personnel are oriented. The contract can establish continuity as a service goal and require equivalent qualifications without creating an impossible guarantee. Performance matters as much as familiarity: a long-tenured officer still needs supervision, updated training, and adherence to current post orders. Arrow’s public pages do not state a formal dedicated-officer policy, so the exact staffing commitment should be included in the proposal.