“While you're here” is the most expensive sentence in a service business. Here's how to say yes to it without giving the job away.

It always starts small. The worker is packing up and the client leans in the doorway. “While you're here, could you just do the inside of the oven?” Or the gutters on the garage, or the one window round the back, or the bathroom that wasn't on the list. It takes fifteen minutes. The worker is decent and wants the client happy, so they do it. Nobody writes it down.

Nothing about that moment is a problem on its own. The problem is what it turns into over the next few months, and the fact that nobody in the office can see it happening.

How fifteen minutes becomes the job

A favour done once is a favour. A favour done twice is a pattern. By the third visit the client doesn't think of the oven as an extra any more. It's part of what they get, because it's what they got last time. They aren't being cheeky. From where they stand, nobody ever said it was different.

Meanwhile the job is still priced and scheduled for what was on the original quote. The visit runs fifteen minutes over, then twenty, and the next job on the run starts late. The worker is now under pressure on a job the client has already paid less for than it takes. And when a different worker covers that client and doesn't know about the oven, the client feels short-changed on a service they were never charged for.

Why it never gets written down

Every part of this happens for a reasonable reason, which is exactly why it is so common.

• Saying no on the spot feels rude, and the worker is not the person who sets prices. Doing it is easier than explaining.
• It seems too small to bother the office about. Nobody wants to ring in about fifteen minutes.
• There's no obvious place to put it. The job sheet lists what was quoted, not what was asked for in the doorway.
• The office never hears about it. So the quote never changes, and the time the job really takes slowly drifts away from the time it was priced for.

The owner usually finds out last, from the symptoms: a regular job that always runs over, a worker who dreads one client, a client who complains after a cover visit about something that was never in the quote.

The rule: yes, and it gets written down

The answer is not to train your crew to refuse. A business that never does a small extra comes across as rigid, and the request is often a sign of a client who trusts you and wants more from you. That's the start of a bigger job, if it's handled well. The fix is one rule, simple enough to use on a doorstep.

Every extra is either recorded as a one-off or quoted as a change. It is never just done and forgotten.

In practice that gives the worker three honest answers, and none of them is “no.”

• “Happy to do that this once, I'll note it on the job.” For a genuinely small, one-off favour. The note matters: it's what lets the office see that this client asked, and what tells the next worker it was a one-off, not the new normal.
• “I can do that, I'll just let the office know so it's on your quote from now on.” For anything that sounds like it will be wanted every visit. The client hears yes, and the office gets the chance to adjust the price and the time before the extra becomes an expectation.
• “That's a bigger job than I can fit in today, but I'll get the office to send you a price.” For anything that would make the worker late for the next client. This one turns a request into a lead, which is the opposite of losing it.

Workers are usually relieved to have a script. The hard part of the doorway moment was never the work itself. It was being put on the spot with no idea what the business wanted them to say.

What the office does with it

The rule only works if the notes go somewhere and someone reads them. Once a month, go through the jobs where an extra was recorded and ask three questions.

• Has the same client asked more than once? Then it isn't a favour any more. Talk to them about adding it to the regular visit, at a price, before it becomes an argument later.
• Is the job regularly taking longer than it was priced for? Compare the time on site with the time on the quote. Extras are the usual cause.
• Did any of these turn into a quoted job? If the third answer is being used, it should be producing work. If it never does, check the office is actually sending the price.

This is the same problem we wrote about in the hour you sell is not the hour you pay for: the gap between what a job was priced at and what it really takes doesn't show up in one place, so it rarely gets fixed. Unrecorded extras are one of the quietest ways that gap opens.

Where we land on it

In Dispatch workers clock on at the site from their phone and work through the job checklist there, with photos, all against the job. That gives a doorway request somewhere to be written down while the worker is still standing in front of it, instead of in a text message to the owner that gets lost by Friday. The software gives the note a home. The rule about what counts as an extra is a decision only your business can make.

A test for this week: ask each of your workers which client always asks for “just one more thing.” You'll probably get the same two or three names from everyone. Look at what those jobs are quoted at, look at how long they really take, and decide whether to price the extra in or say it's a one-off. Either is fine. Leaving it unwritten is how you end up doing it for free.