Time Tracking for Electricians: Journeymen, Apprentices, and Prevailing-Wage Jobs
Electrical crews split every morning and mix public and private jobs in one week. Here's the day-to-day method for capturing journeyman and apprentice hours by project, running a trailer kiosk with PINs, and exporting clean to payroll, with prevailing-wage rules framed as check your state.
JULY 7, 2026 · BY THE CLOX TEAM
Your day starts before the sun does. The crew rolls to a supply house at 6:15 to pick up wire and a couple of panels, then splits. Two journeymen and an apprentice go to the school-district retrofit that's on a public wage determination, and another journeyman and two apprentices go to a private tenant build-out across town.
By 6:45 someone is already asking who's clocked in, on which job, and whether the apprentice who rode with the wrong truck is on the right classification. That question, asked every single morning, is what this guide is about.
Electrical work isn't one crew standing on one slab all day. It's people who split, jobs that mix public and private in the same week, and hours that have to land against the right project so your billing, your job costing, and your certified payroll all survive a second look.
This is a guide to the method: how to run time tracking that fits the way an electrical shop actually moves. If you want the case for why Clox specifically fits electricians, that lives on the electricians page. Here we're talking about the workflow.
01
The unit electricians actually bill by
Ask a landscaper what they sell and they will say the visit. Ask an electrician and it's more layered: labor hours against a project, split by who did the work and what they're classified as. A journeyman hour and an apprentice hour aren't the same cost, and on public work they're not the same rate.
When you bid the next panel upgrade or the next tenant improvement, the number you trust comes from real hours you captured last time, tagged to the right job. Guess at that and you either leave money on the table or eat the overage.
So the whole method comes down to one habit: every hour lands against a project, with the person and their classification attached, the moment it's worked. Not reconstructed Friday afternoon from text messages and a whiteboard. Captured at the punch.
Setting this up on your own crew takes an afternoon, not a rollout. You can start a free trial and put your next job on it today. It runs 14 days, needs no card, and is backed by a 30-day money-back guarantee.
02
Splitting crews and mixing jobs in one week
The reality that breaks paper timesheets and most simple apps is the mixed week. A journeyman spends Monday through Wednesday on the district retrofit, then Thursday and Friday on a private remodel. An apprentice bounces between two jobs in a single day because the wire delivery was late at the first one.
If your records can't show which hours went to which project, you can't bill accurately and you can't back up a certified payroll if the public job ever gets reviewed.
The method here is project tagging on the punch itself. In Clox, each shift is tagged to a project and a worksite. A person clocked in on the school job is on the school job, and the two hours they spend at the remodel that afternoon are their own tagged block. When the week closes, the hours are already separated by job. You're not sorting them by memory.
Tag first, sort never
Decide your project list before the week starts, not after. If the punch already knows which job it belongs to, Friday is an export, not an investigation. The shops that reconstruct the week from memory are the ones that lose money on the reconstruct and can't defend the public-job hours later.
03
Public and prevailing-wage jobs: get the classification right at the punch
Public and prevailing-wage work is where electricians get bitten, because the rate isn't set by you. It's set by the wage determination for that trade, in that area, at the time the job was bid, and it usually splits a journeyman from an apprentice at different rates with an apprentice-to-journeyman ratio you have to hold.
Overtime on those jobs follows its own rules that vary by state and by the determination. The right move is always to check your state labor agency and the specific wage determination for the job, not to assume one rule covers every project.
Clox doesn't decide your prevailing-wage rate or your overtime rule for you, and it shouldn't. What it does is capture the hours cleanly with the person, their classification, and the project attached. When your CPA or your payroll system files the certified payroll, the hours are already separated public from private and journeyman from apprentice.
That's the part software should own. The rate math and the filing stay with the people who are supposed to sign them.
This is a workflow guide, not legal advice
Prevailing-wage overtime, daily-overtime thresholds, and certified-payroll specifics vary by state and by the wage determination on your job. Confirm the rule with your state labor agency, the determination, and your CPA before you bid or file. Clox captures and separates the hours; it doesn't set your rates.
The actual overtime math for a mixed public and private week, including how the weighted rate and the basic-versus-fringe split work, is its own subject. We wrote the step-by-step version so you don't have to guess: see how to calculate overtime for prevailing-wage jobs. This guide stays on the workflow that feeds it: clean, tagged, classified hours.
04
The trailer tablet: apprentices, a PIN, and no phone required
Not every electrician wants to run the clock off a personal phone, and on a lot of jobs the apprentices don't need to. When the crew works out of a job trailer or a gang box at a fixed spot, a shared tablet on the wall is often the cleaner answer.
In Clox that's the kiosk: a tablet mounted at the trailer, and each person clocks in with their own PIN. No personal phone, no app to install on a first-week apprentice's device, no debate about tracking someone's phone.
The kiosk flow is worth understanding on its own terms. Because the tablet is physically at the site, the identity that matters is the on-site tablet plus the person's PIN, and that flow captures no GPS. That's by design: the tablet is already on the job, so a location check would add nothing.
It's a good fit for a crew that parks at one site for the week, especially a stack of apprentices who would otherwise each need the app. Just know which flow you're running, because geofencing applies to phone clock-ins, not the kiosk.
Two flows, pick per crew
Phone clock-in for the people who move between jobs. Trailer kiosk with a PIN for the crew planted at one site. You can run both at the same time across different crews. The point is to match the setup to how each crew actually works that week, not to force everyone into one.
05
Panel jobs and single-site work: fence the site, not the person
Sometimes you have a crew on one address for a stretch: a service upgrade, a panel swap, a full rough-in on a single building. You can tie phone clock-ins to that job site so a punch has to come from the site.
This is a deterrent that raises the effort and surfaces the outliers, not a guarantee, because the location still comes from the worker's phone. Used honestly and told to the crew plainly, it changes behavior. Sold as surveillance that catches everyone, it breeds resentment and gets beaten anyway.
Two things keep this from becoming a daily headache for an electrical shop. First, enforcement is per person, so the service tech hitting six addresses a day isn't fighting a fence at every stop while the panel crew planted at one site is enforced hard. Second, it works when the signal drops, which on this trade means basements, steel buildings, and the back of a mechanical room.
The full mechanics, the grace on marginal punches, the flags at approval, and the honest limits, are laid out in the geofencing pillar guide rather than repeated here.
06
Signal drops in a mechanical room. The hour should not.
Electrical work lives in the exact places phones lose signal: basements, elevator shafts, steel-framed buildings, rural service calls where there's one bar on a good day. If your time clock needs a live connection to record a punch, you lose hours in precisely the spots your crew spends the most time. That's not a rare edge case for this trade. It's Tuesday.
The method: the clock has to work offline. In Clox, a clock-in with no signal is saved on the phone with its real timestamp and syncs later when the phone finds a connection. On single-site jobs the location check happens at punch time, where the worker actually is, so a dead zone doesn't quietly become a way to punch from somewhere else. The apprentice pulling wire in a sub-basement gets a clean hour without thinking about it.
07
Friday: one clean export, no reconstruction
The payoff for tagging every hour to a project and a classification all week is that Friday is boring. The overtime and break math is already calculated. The public hours are already separate from the private ones. Each person's hours are already attached to who they are and what they're classified as. What is left is to send it where it needs to go.
Clox isn't a payroll processor and doesn't file your certified payroll. Your CPA or your payroll system does that. What Clox owns is the hard part before it: a clean export so nobody re-keys hours by hand. The real integrations are:
- Gusto, ADP RUN, ADP Workforce Now, and Paychex Flex.
- QuickBooks Online as a CSV or an optional live sync.
- QuickBooks Desktop as an IIF file.
- Zapier if you route somewhere else.
The point for an electrical shop running mixed public and private weeks is that the hours arrive already separated by job and classification, so the person filing the certified payroll gets the breakdown instead of a shoebox.
Where the week's hours can go from Clox.
08
The method in six habits
- Set your project list before the week starts, split public jobs from private ones, so every punch has a job to land on.
- Tag each shift to its project and worksite at the punch, not from memory on Friday.
- Attach the person's classification, journeyman or apprentice, to the hours so public-job records hold up.
- Run the trailer kiosk with PINs for crews planted at one site, phone clock-in for the people who move.
- Fence single-site panel and rough-in jobs per person, and tell the crew plainly it's a deterrent, not surveillance.
- Export once at week's end to your payroll system, with public and private hours already separated for whoever files the certified payroll.
None of this is exotic. It's the ordinary electrical workday, captured cleanly enough that billing, job costing, and public-work records all survive a second look. The shops that struggle are the ones reconstructing the week after the fact. The method is to stop reconstructing and start capturing.
If you would rather just try it on next week's jobs, start a free 14-day trial. No card to start, and a 30-day money-back guarantee if it doesn't fit the way your crew works. Tag a couple of jobs, put a tablet in the trailer, and see whether Friday gets quieter.