How Long a Job Card Really Takes: Paper vs Digital

Ask a contractor how long a job card takes and you will usually hear something like “five minutes”. That is the time it takes to write one. It is not the time it costs.

A job card is not finished when the technician puts the pen down. It is finished when the work has been invoiced and the record can be found again. Everything between those two points is the part nobody counts, and it is where almost all of the time goes.

The six stages of a paper job card

Follow one card through a typical week in an HVAC or electrical business and it passes through six stages:

1. Filling it in on site. The bit everyone thinks of. Genuinely quick — a few minutes.
2. Getting it back to the office. It sits in a bakkie, a toolbox or a jacket pocket until the technician next comes in. Often days.
3. Capturing it. Someone retypes the readings, the parts and the hours into a spreadsheet or an accounting package.
4. Chasing what is missing. A serial number left blank, a signature not taken, handwriting nobody can read. Now it is a phone call to a technician who is on another site.
5. Filing it. Into a lever-arch file, or scanned into a folder someone has to maintain.
6. Finding it again. Six months later a customer disputes the work, or you need the service history before quoting a replacement.

Stage one is the only stage a technician experiences. Stages two through six land on whoever runs the office, which is why owners and technicians rarely agree on what paperwork actually costs.

A worked example

Take a business running 20 jobs a week. Put your own numbers in place of these:

Just under four hours a week of admin, on 20 jobs. Half a day, every week, spent moving information that already existed from one place to another.

The stage with no number against it is the expensive one. Returning the card to the office costs almost no labour, but it is where the delay lives — and delay is what stops you invoicing.

Be honest about the on-site part

Here is where most software companies overclaim. Filling in a form on a phone is not dramatically faster than writing on paper. If the form is badly designed it is slower, and a technician in a plant room with cold hands will tell you so.

Treat stage one as roughly a wash. Sometimes better — dropdowns and checklists beat writing out the same five items — sometimes worse. That is not where the argument is won.

The argument is won on stages two through six, because going digital does not speed them up. It deletes them. The card does not travel, because it was never physical. Nothing is retyped, because it was typed once, on site. Nothing is filed, because it was saved where it belongs the moment it was finished. And finding it six months later is a search box.

What actually changes

The number worth watching is not minutes per form. It is the gap between work finished and invoice sent.

On paper that gap is usually measured in days, and it is governed by when the technician next comes into the office rather than by anything to do with the work. Digitally it is governed by when someone gets round to it, because the information is already there. Same work, same technician — the waiting is simply gone.

That gap is also the one your bank account notices. Every day a job sits uninvoiced is a day of your own money funding someone else's business.

How to measure it in your own business

Rather than trusting anyone's worked example, including ours, measure it. For the next two weeks record two timestamps for every job:

• The date and time the technician finished on site.
• The date and time the invoice went out.

Average the gap. That single number tells you more about your admin than any feature list will. Then run it again three months after changing anything, and you will know whether the change was worth it.

Opdeck records the first of those two timestamps automatically — every job card is stamped when it is completed, and the reports page shows the average across your jobs. It is the one number we would look at first.

The honest summary

Digital job cards will not make your technicians faster at filling in forms. Anyone who promises that is selling you something.

What they remove is the half-day a week your office spends retyping, chasing and filing work that was already done, and the days a finished job spends waiting in a bakkie before anyone can bill for it. On 20 jobs a week that is roughly four hours of admin and several days of cash flow — and neither of those has anything to do with how fast anyone writes.

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