Note
The job is not finished when the truck leaves
Ask an installation contractor when a job is finished and you will usually get the same answer: when the crew packs up and drives off. The work is done. Everyone can see it is done. You can stand in the factory and look at it.
That belief is reasonable, it is nearly universal in this trade, and it is the single most expensive idea in the business.
What “finished” actually costs
Work that is physically finished is not yet money. Between the crew leaving and the invoice going out there is a stretch where the job exists only as paperwork, and that paperwork is riding around in a truck.
Three things tend to be true at the same time:
- Photos were taken, but not all of them, and nobody checked
- The handover form exists, but the customer never signed it
- Admin will find out about both of these at the end of the month
None of that is anyone being careless. It is what happens when the last person to touch the job is the person least able to see why the paperwork matters. To a technician, the job is finished. They are not wrong about the work. They are only wrong about the job.
And then the site disappears
The second cost is quieter, and it takes a year to show up.
Once handover is done, the site drops off the board completely. No owner, no return date, nothing scheduled. Which means:
- Warranties run out without ever being used
- Inspection rounds slip past with nobody to raise them
- Service contracts lapse with no warning that they were about to
You installed it. You know what is on that roof and how long it is covered for. But that knowledge is in someone’s head and in a folder somewhere, and neither of those raises a job order.
The awkward part: the second problem is made of the first
Everything the maintenance side needs is created during the install. What went in, which brand, how many years of warranty, who signed for it, where the site photos ended up.
So if the paperwork at closing is loose, the site register you build later is not really a record. It is a reconstruction: someone sitting down months afterwards filling in what they think happened. Nobody is going to renew a service contract on the strength of that, and they are right not to.
Which is why fixing scheduling alone never quite works. A better board tells you where your technicians are. It does not tell you which of last year’s sites is due, because that information was never captured properly in the first place.
What actually changes the behaviour
Not training. Not a group chat reminder. Not a supervisor chasing people at month-end.
The thing that works is making the paperwork load-bearing: no signed handover means the job cannot be closed, and a job that is not closed does not reach the billing queue. Then nobody has to be persuaded. The technician fills it in because otherwise their work is not finished. Not in the system, and not in the only sense that eventually pays them.
That is a small mechanical change and it sounds almost petty written down. But it moves the paperwork from “something we should be better at” to “something the work cannot proceed without”, and those two are not remotely the same thing.
The job is finished when it is closed, invoiced, and on the register with a date to come back. Anything before that is just work that has been done.