A practical guide for construction operators on identifying time theft on jobsites, eliminating buddy punching, and using GPS geofencing + facial recognition to protect project margin.
Category: Construction · Published: 2026-06-19
Time theft on construction sites quietly drains 5–10% of payroll each week. Buddy punching, padded hours, and "drive-by" sign-ins inflate cost on every project. This guide explains the patterns to look for, the technology that stops them, and the compliance benefits of doing it properly.
It rarely looks like outright fraud. Most construction time theft is small, frequent and casual: a worker clocks in from the parking lot and grabs coffee for 20 minutes; a foreman approves rounded-up hours; a subcontractor sends timesheets that don't quite match site reality.
Paper relies on the worker's memory and the foreman's good faith. By Friday night, nobody can prove who was on which site at which time. Disputes go to the loudest voice in the room, not the data.
The combination that actually works on construction sites is GPS geofencing plus a liveness-checked facial recognition clock-in. Workers can only book on when they are physically inside the jobsite radius, and the system confirms they are the person clocking in — not a phone passed to a friend in the parking lot.
Audit-grade attendance records protect you in OSHA inspections (USA), CDM inspections (UK), GCC labour audits, and any dispute with a sub or client. The same data that proves "yes, the crew was on site" also proves toolbox talks happened and PPE was worn.
The most successful rollouts frame the technology as protecting the worker — they get paid for every minute they actually worked, not approximations. A 15-minute toolbox demo on Monday, two-week parallel run, and clear pay-day evidence is usually enough to convert sceptics.
It is any paid time that does not match real site attendance, such as buddy punching, early clock-ins, padded breaks or rounded subcontractor hours.
GPS proves the worker is inside the jobsite boundary, while face verification proves the person clocking in is the assigned worker.
Rollouts work best when teams see that accurate time records protect their pay as well as the project margin.
Pulcify turns the checks described above into an automated workflow: licence and vetting status tracked per operative, expiry alerts before anything lapses, and audit-ready evidence packs generated on demand.
Book a demo or see pricing — 14-day free trial, no credit card required.