Nobody in this industry loses a job on purpose. They lose it in the gap between a tech finishing at 4:40pm and someone in the office typing it up on Thursday. The docket is in the ute. The ute is at the next site. By the time it lands on a desk, the tech has done six more jobs and can’t remember whether the second contactor went on that unit or the one across the roof.
Everyone knows the paper is a problem. What most businesses have never done is add up what one missing docket actually costs. So let’s do it properly. There are four places a job leaks, and each of them has a number attached.
Leak one: the day nobody can see
Start with the whiteboard. If the schedule lives on a wall, only the people in that room know what today looks like. A breakdown call comes in at 9:15 and the person answering the phone has to guess who’s closest, who’s free, and who’s already running late. They ring two techs to find out. Both of them stop work to answer.
Two interruptions is fifteen minutes across three people. Do that four times a day and you’ve spent the better part of a technician’s afternoon co-ordinating instead of fixing. The cost isn’t the phone call — it’s the job you couldn’t fit in because nobody could see the space.
There’s a quieter cost underneath it. When the person dispatching can’t see the whole day, they send whoever answers rather than whoever is right. The apprentice goes to the site that needed the refrigeration ticket. Someone drives across town past two techs who were closer. None of that shows up as a loss — it shows up as a business that feels busy and isn’t as profitable as it should be.
Leak two: the same job, typed four times
Count the keystrokes on a single service call in most businesses. The job gets written on a docket. The docket gets typed into a spreadsheet or a scheduling tool. The parts get entered again when the supplier invoice arrives. Then the whole thing gets re-entered into the accounting system to raise the invoice.
Four entries, four chances for a number to change. And every one of them is admin time you’re paying for but can’t bill.
The parts are the worst of it. A tech grabs two contactors off the van, notes them on the docket, and the supplier invoice arrives eleven days later under a different description. Somebody has to match them up. When they can’t — and often they can’t — the parts either get missed off the invoice entirely or get charged to an overhead account, and your job costing quietly stops meaning anything.
The re-keying also sets your invoicing speed. You can’t send what hasn’t been typed up, and nobody types up dockets on a Friday afternoon.
Leak three: the invoice that went out nine days late
Here’s a test worth running this week. Pick ten completed jobs from last month. Write down the day the work finished and the day the invoice was sent. Average the gap.
Most service businesses we meet are somewhere between seven and fourteen days, and they’re surprised by it — the office feels busy, so it feels fast. But every day in that gap is your money funding somebody else’s business, and the payment terms don’t even start until the invoice lands. A nine-day internal delay on 30-day terms is really 39-day terms.
Worse, a late invoice is a disputed invoice. The further you get from the job, the more likely the customer queries a line they’d have accepted on the day.
And an invoice you can’t evidence is an invoice you discount. Once a customer challenges three hours of labour on a job from a fortnight ago, the conversation is no longer about the work — it’s about whose memory is better. Most businesses write it off to keep the relationship, which is a decision made silently, one job at a time.
Leak four: the history that walked out the door
This is the expensive one, and it doesn’t show up on any report. When a tech with fifteen years on the tools retires, everything he knew about the plant room at that shopping centre goes with him — unless it was written down somewhere findable.
Paper does get filed. It just doesn’t get found. And so you send someone new to a site with no model numbers, no fault history, no note about the isolator that’s in a stupid spot. They spend the first hour discovering what you already knew.
It shows up in tendering too. When a contract comes up for renewal and you can’t produce a service history, you’re bidding on price against people who also can’t produce one. The customer has no way to tell you apart, so they choose the cheapest. Your fifteen years of knowledge about that building was worth something — it just wasn’t written down anywhere you could hand over.
It’s not the paper. It’s the handoffs.
Notice that none of the four leaks are really about paper. They’re about work changing hands. Tech to office. Office to accounts. Accounts to customer. Every handoff is a place where something waits, and waiting is where the money goes.
Which is why replacing dockets with a PDF form doesn’t fix much. The fix is having one record of the job that everyone works from — the tech on site, the person scheduling, the person invoicing. Not four copies of it in four systems.
That’s what TSMPlus does, and it’s the whole reason we build it the way we do: easy enough that the tech in the van actually uses it, and quick enough to set up that you’re not still implementing it at Christmas.
Want to see what your four leaks look like? Book a 20-minute demo and bring one real job with you — we’ll walk it through the system end to end. Or ring us on 0457 228 884 and talk to someone who’s worked in this industry for 30 years.










