Time tracking for construction crews: what the app has to get right
A time clock for a crew on site is not an office time clock with a bigger button. It has to work in a basement with no signal, survive a cracked screen, and produce hours that payroll and the client both trust. This guide lists what to look for, in the order it matters.
Why paper and spreadsheets break first
Most crews start with a paper sheet in the truck or a shared spreadsheet the foreman fills in on Friday. Both work until the first dispute. A sheet filled in at the end of the week records what people remember, not what happened, and memory rounds in whichever direction suits the person holding the pen.
The second failure is cost. Hours written on paper are typed again into payroll and again into the invoice. Every copy is a chance for a digit to move. On a crew of twelve, a half hour lost per person per week is six unbilled hours, every week, before anyone makes a mistake on purpose.
Punches must be saved on the phone first
Job sites are where phone signal goes to die: parking structures, mechanical rooms, rural lots, steel frames. An app that needs the network to accept a punch will lose punches, and the crew will stop trusting it within a week.
The right behaviour is the opposite order: the punch is written to the phone the moment the button is pressed, with the time from the phone clock, and it is sent to the server whenever signal returns. The person on site should never see a spinner or an error. If the app also records that the punch was made offline and when it synced, payroll can tell an honest late sync from an edited time.
• Punch in, punch out and breaks all work with airplane mode on.
• The app shows the local time of the punch, not the time it reached the server.
• A punch made offline is marked as such after it syncs, so nobody has to explain it later.
Location at the punch, not all day
Clients and auditors sometimes want proof that a person was on the site when they punched in. A single location reading at the moment of the punch answers that question. Continuous tracking during the day does not answer it any better, drains the battery, and is the fastest way to lose the crew.
Look for geofences drawn around each site so the app can simply say "on site" or "not on site", and for a clear note in the app about what is recorded and when. People accept a location stamp at the punch when they understand it; they resent being followed.
The foreman punches the crew
On many sites one person, the foreman or crew lead, is the one holding the phone. The app has to let that person punch the whole crew in and out in one motion, move people between jobs during the day, and still leave a record of who did the punching.
Individual phones are the better default where everyone has one, but the crew punch is what keeps the record complete on the days when the labourer with the dead battery is the one who worked the most.
Hours need a job and a cost code
An hour is only useful to billing if it says which job it belongs to, and only useful to estimating if it says what kind of work it was. The app should make the job the first thing a person picks and the cost code the second, with the list short enough that nobody picks the first entry just to get it done.
When a crew moves between two jobs in a day, switching should be one tap, and the earlier job should be closed at the moment of the switch so the hours do not overlap.
Overtime and breaks follow the law where the crew stands
A crew that works in two states, or on both sides of a provincial border, is paid under two sets of rules. Daily overtime, break penalties and holiday premiums all differ. An app that only knows "over 40 hours a week" will underpay people in California and British Columbia and overpay them in Texas.
The practical test: ask the vendor to show a timesheet for one person who worked nine hours in a day and ask where the overtime line comes from. If the answer is "you configure the rule", ask who keeps it current when the law changes. Our guide on overtime and break rules by state and province goes through the differences that matter most.
From approved hours to payroll and invoice
The point of capturing hours once is to never type them again. Approved timesheets should flow straight into the pay run and into the client invoice, with the same numbers on both. If the app exports a spreadsheet that someone then reformats for the payroll provider, the double entry has only moved.
Check what approval looks like. A foreman should be able to review the crew's week on a phone, fix a missed punch with a note, and approve, and the office should see what was changed and by whom.
Questions to ask any vendor
• What happens to a punch made with no signal, and how do I see later that it was offline?
• Can one person punch a crew of ten in and out, and is their name recorded on each punch?
• Which overtime, break and holiday rules are built in, by state and province, and who updates them?
• Does an approved timesheet go into payroll and billing without being retyped?
• What exactly is recorded about location, and can the crew read that in the app?
How HourTrail handles it
HourTrail saves every punch on the phone first and syncs when signal returns. Overtime, breaks and holiday pay follow the rules of the state or province the crew stands in, with the law cited on each pay line, and payroll and invoices come from the same approved timesheets. The product has not launched yet; the waiting list holds a numbered spot with founding-member pricing.
Join the waiting list
HourTrail has not launched yet. Leave a work email on the home page and we hold a numbered spot with founding-member pricing for 24 months after launch.