Why MOT customers don't come back, and what you can do about it

Ask most garage owners why a regular customer stopped coming in and they'll assume something went wrong. A bill that felt steep, a job that took longer than promised, a comeback that wasn't sorted quickly enough.

Sometimes that's true. But more often than not, the honest answer is a lot more boring: they forgot.

A year is a long time

An MOT comes round once a year. In that time your customer has had birthdays, holidays, school runs, a busy spell at work, maybe a new job or a house move. The date on the certificate isn't something most people carry around in their head.

So when the car's due again, a few things can happen. Some remember in good time and ring you. Some get a reminder from somewhere else, whether that's GOV.UK's free reminder service, their insurer or a dealer they once bought a car from, and simply book whoever's nearest or cheapest. And some don't remember until the week it runs out, when they search for "MOT near me" and go with whoever has a slot that afternoon.

Only the first group comes back to you. The others haven't left because of anything you did. You just weren't the one in front of them when they needed an MOT.

Your best customers are the easiest to lose

The customers you've already looked after are worth more than any new ones. They know where you are, they trust your work, and they're far more likely to say yes when you tell them the brake pads are getting low.

They're also the ones you can lose without ever noticing. There's no complaint, no bad review, no awkward phone call. They just don't come in next year, and you're too busy with today's jobs to spot the gap.

If you've ever looked at your diary for next month and wondered why it's quieter than last year, this is often why.

It's not just the MOT you lose

When a customer drifts off to another garage for their MOT, the MOT fee is the smallest part of what goes with them.

Think about what usually comes off the back of an MOT. The tyres that were close to the limit. The brake discs you advised on last year. The service they'd have booked at the same time if you'd mentioned it. The clutch that's starting to slip. Most of the profitable work in a small garage starts with the car being on your ramp in the first place.

Once they've had an MOT somewhere else, that garage is the one giving them the advisories. And if the work's done well there, next year's MOT probably goes there too. One missed reminder can quietly turn into several years of lost work.

A quick check you can do this week

It's worth finding out how much of this is happening to you. It doesn't need to be exact.

1. Pick a month from last year, say March.
2. Go through your diary or invoices and count how many MOTs you did that month.
3. Now look at this year's March and see how many of those same cars came back.

If most of them came back, great. If it's half or fewer, you've got a fair idea of how many customers are slipping away each month without you noticing. Multiply that by what an average visit is worth to you and it's usually an eye-opener.

You can do the same with services if you keep good records, though they're harder to track because people's mileage varies so much.

Being remembered is the job

The garages that hold on to their customers usually aren't doing anything clever. They're just making sure they're the first name the customer hears when the MOT comes round.

Some do it with a book of dates and an hour on the phone every Friday. Some send postcards. Some rely on the receptionist remembering to text people. It all works, as long as it actually gets done every week, which is the hard part when you're short-handed and the ramps are full.

A few things make a real difference:

• Get in touch early. GOV.UK's reminder service goes out a month before the MOT is due. If your message arrives around then or a little before, yours is the name they've got in front of them.
• Make it come from you. "Smith's Motors here, your Focus is due its MOT" lands very differently from a generic reminder. People book with people they know.
• Make it easy to say yes. A phone number is fine, but a link they can tap to ask you to call them back is easier on a lunch break or late at night.
• Mention what you spotted last time. If you noted an advisory on their tyres or brakes, bring it up. It reminds them you know their car, and it's work you'd want to do anyway.
• Follow up the ones who don't reply. A quick phone call a fortnight later catches plenty of people who meant to book and just didn't get round to it.

What doesn't work

It's just as useful to know what to avoid.

Discounting to win them back. If someone's forgotten, a cheaper MOT doesn't fix that. You end up giving money away to people who'd have booked anyway if you'd reminded them.

Relying on memory. "We'll ring round when it's quiet" sounds fine until you have three busy months on the trot. Reminders only work if they go out every week, quiet or not.

One big blast. Texting your whole customer list once a year with "book your MOT" catches the few who happen to be due and annoys everyone else. Reminders should go to each customer when their own car is due.

Start with the next car through the door

You don't need to sort out years of old records before any of this helps. Every car you put through the workshop from today is a customer you can remind next year.

If you do have a list of past customers sitting in your garage software, it's well worth getting it out into a spreadsheet. That's the quickest way to start reminding people who are due in the next few months, and it's often easier than you'd think. We've written a separate guide on getting your customer list into a spreadsheet if you're not sure where to start.

That's exactly what we built Garage Reminders to do. You add the job once, and each customer gets a text and email from your garage when they're due, with a link to book back in with you. You can try it free for 30 days, no card needed.