What to say when you have made a mistake

You've scratched the worktop getting the old unit out. Or you've turned up on the wrong day, or ordered the wrong colour, or promised Tuesday and it's now Thursday with no message sent. There's a moment, before you say anything, where the whole thing feels much bigger than it is.

That moment is when most of the damage happens. Not in the mistake — in the gap between the mistake and telling somebody about it.

Tell them before they find out

This is the single rule that matters most, and it's the hardest to follow because every instinct says wait and see whether it's noticed.

A customer who's told about a problem by the person responsible is dealing with an honest business having a bad day. A customer who discovers it themselves is dealing with something else entirely, and in their head the question changes from "what went wrong?" to "what else haven't they told me?"

That second question is expensive. It's what turns a scratched worktop into a bad review about trustworthiness.

So say it the same day. Say it before you've worked out the fix if you have to — "I've marked the worktop getting the unit out, I'm sorting out what we do about it and I'll ring you this evening" is a perfectly good message.

The apology is one sentence, not a paragraph

Say sorry once, plainly, without softening it. "I'm sorry, that was my fault" does more than three paragraphs of explanation.

What ruins an apology is everything people add to it. The word "if" — "I'm sorry if you were inconvenienced" — which quietly suggests they might not have been. The pivot to how busy you were. The half-blame about how the old unit was fitted badly in the first place, which may be true and is not the point today.

One clean sentence. Then move straight to what happens next, which is the part they actually care about.

What happens next is the real apology

People forgive mistakes routinely. What they don't forgive is being left to wonder what you're going to do.

So bring the fix with the news wherever you can, and be specific about it.

I've scratched the worktop lifting the old sink out. I've spoken to the fitter and he can fill and polish it Thursday morning — you won't see it afterwards. I'm not charging you for that. If you'd rather have a new section instead, tell me and I'll price it, but honestly I think the repair will be fine.

Look at what that does. Names the problem. Gives a fix with a date. Says who's paying. Offers an alternative. There's nothing left for the customer to chase, which is the whole aim.

Decide who pays, and decide it quickly

Most of the awkwardness in these conversations is really a negotiation nobody wants to start.

Get in front of it. If it's your mistake, say you're covering it before they ask, because the value of paying up is almost entirely in volunteering. Grudging agreement after a week of back-and-forth costs the same money and buys nothing.

If it's genuinely not your fault — the wall was already damp, the part was faulty — you can say so, but say it flatly and once, and still offer to help sort it out. Being right and unhelpful is the worst position available.

And if it's expensive, say what you can do rather than going quiet. Silence while you work out the money reads exactly like avoidance.

Don't over-correct

There's a version of this where people panic and start giving away far more than the situation calls for. Free work, big discounts, apologies every time they see the customer for the rest of the job.

It doesn't help. It makes the mistake feel bigger than it was, keeps it alive for days, and can make people wonder what you're so worried about. Fix it, cover it, move on and get back to normal.

One apology, one fix, one follow-up afterwards to check they're happy. Then it's over, and behaving as though it's over is part of how it becomes over.

Write down what caused it

After it's settled, spend two minutes on the cause, because most mistakes in small businesses repeat.

Often it isn't carelessness at all — it's a gap in how things get communicated. The date was mentioned once on the phone and never confirmed. The colour was agreed in a conversation, not in writing. Nobody said whether the old unit was being taken away.

Those gaps produce the same mistake over and over with different customers. A single line added to your quote — the date confirmed in writing, what's included, what happens if something changes — prevents more of them than any amount of being careful.

That's part of what we built hailera for: you write down how you work once, check it yourself, and publish it as an agent so the answers reach people directly rather than being said aloud and half-remembered. Most of the benefit, though, comes from simply writing the thing down at all, and a line in your quote template does that for nothing.

The one that isn't your fault but feels like it

Worth naming, because it comes up constantly. Sometimes the mistake is the customer's — they gave the wrong measurement, they chose the finish, they asked you to skip something.

Being right doesn't win that one. What works is fixing the practical problem first and mentioning the cause afterwards, gently and once. "We can sort it — I'll need to charge for the second panel because it was cut to the size we agreed, but I'll do the labour at cost." Firm, fair, and it doesn't make them feel small.

Today: think of the last mistake you made on a job. Ask whether the customer found out from you or noticed it themselves. If it was the second one, that's the habit worth changing.

Written by the team at hailera — we help small businesses answer customer questions without being there.