Managing timesheets for electrical contractors without spreadsheets

Almost every electrical contractor starts with timesheets in a spreadsheet. It works fine with two engineers and one job. It works less fine with eight engineers across five sites, a couple of subbies, overtime to approve, and a payroll deadline on Friday. By then the spreadsheet has become a weekly archaeology project — chasing missing rows, decoding handwriting, and guessing which job a block of hours actually belonged to.

Why spreadsheets fail at scale

Spreadsheets fail for timesheets for a few predictable reasons. They have no concept of who is allowed to do what, so anyone can overwrite anyone. They have no audit trail, so a changed number leaves no trace. They rely on engineers remembering to fill them in at the end of the week, which means hours get reconstructed from memory rather than recorded as they happen. And critically, they treat time as a single bucket — total hours — instead of time against a job, which is the number you actually need for costing.

The hidden cost is not the admin time, painful as that is. It is that you never really know whether a job made money, because you never really know how many hours went into it.

Track time against the job, not the week

The single biggest improvement you can make is to move from 'how many hours did Dave do this week' to 'how many hours did Dave do on plot 14'. When time is recorded per job, job costing stops being guesswork. You can compare the hours you quoted against the hours you actually spent, spot the jobs that consistently overrun, and price the next one properly.

In ApexSpark, engineers claim their hours per job from their phone. They pick the job they were on, enter the hours, and submit — no end-of-week reconstruction, no spreadsheet row to forget.

Claimed versus clocked

There is an important distinction between hours an engineer claims and hours the system can verify. Claimed hours are what the engineer says they worked. Clocked hours come from GPS-verified clock in and out, with site geofencing, so you can see when someone was actually on site. Having both means you can pay against claims while keeping an eye on the gap between claimed and clocked — without turning every small discrepancy into a confrontation.

• Engineers claim hours per job, on their phone, as the work happens.
• Admins review and approve claims in one place, with an audit trail.
• Overtime has its own approval flow rather than hiding inside totals.
• Clocked time from geofenced clock in/out gives a verifiable baseline.

Export straight to payroll

Once hours are approved, getting them into payroll should be a button, not a morning. Filter by date range, engineer or job, then export to CSV in the shape your payroll system expects. The same data that costed the job pays the wages — entered once, used twice, reconciled never.

The point of leaving spreadsheets behind is not the novelty. It is that approved, per-job, exportable hours quietly give you two things you cannot get any other way: payroll that takes minutes, and job costing you can actually trust.

Timesheets, holidays, overtime and training all live in one place. See ApexSpark HR & People →