EXECUTIVE SUMMARY
Security service contracts frequently include unverified holiday pay markups, ghost shifts, and unfulfilled patrol hours, draining facility budgets by 8% to 15%. Guard-sheet reconciliation reconciles actual post hours against billed hours.
Outsourced security billing relies on the guard provider to supply the very records that justify its own invoices. When those records are paper-based, self-reported, or loosely tracked, the client has little independent evidence of who was actually on post and for how long.
Holiday pay is a frequent source of error. Contracts routinely apply premium multipliers for holiday shifts, but whether a given shift qualifies — and whether the correct rate was applied — often goes unverified. Ghost shifts, where a post was billed but never actually staffed, and unfulfilled patrol hours create further leakage that only surfaces when billed hours are reconciled against an independent log.
Because these discrepancies are small in any single billing period, they accumulate quietly across months and facilities — draining budgets by 8% to 15% before anyone notices a pattern.
Ghost billing disappears when attendance is captured independently of the billing vendor. An electronic sign-in protocol creates a verifiable, time-stamped record of every guard at every post — giving facility managers the evidence needed to reconcile invoices with confidence.
Verify that check-ins occur at the physical post location, not off-site, establishing an independent attendance record.
Add a second signature layer so no single party can unilaterally certify hours worked.
Match billed hours and holiday multipliers to the independent time-stamped record before approving payment.
Define a clear path for crediting discrepancies so recovered overbilling is systematically returned.