Do you want your garage diary to fill itself?

A garage is unusual among service businesses because it already knows, to the day, when most of its customers will next need it. An MOT is annual. A service is annual or by mileage. Cambelts, brake fluid and tyres all run to a schedule somebody has already written down.

Almost no independent garage acts on that systematically. The due dates sit in the system, the customer forgets, and the car goes wherever had a slot when they finally remembered. That is the single largest source of lost work in the trade, and it is lost to nobody in particular.

Why the quiet week happens

The quiet week is never caused by the quiet week. It is caused by five or six weeks earlier, when nobody told anybody anything.

Manual reminders fail for an ordinary reason. They are somebody's job on top of their real job, so they happen when the workshop is quiet. The workshop is quiet because the reminders did not go out. That loop is why garages with genuinely full books still get frightening Februaries.

What actually fills the ramp

Reminders work when they are boring, automatic and early enough to be useful.

• Four weeks before the MOT is due. Early enough that they have not booked elsewhere, late enough that they will not forget. One message, the registration, the date, a link to pick a slot.
• One week before, if they have not booked. Same message, shorter. Most of the bookings come from this one, which is the part people are surprised by.
• The day after it expires, if they still have not. Not a sales message. A factual one, because driving without a valid MOT is a problem they will thank you for catching.
• Service due, run on the same pattern, keyed to date or mileage from the last visit.

The advisories are the other half

Every MOT produces advisories, and advisories are the most pre-qualified work a garage will ever have. A tester has already looked at the car and written down what will need doing. The customer has already been told.

Then it goes in a file and nothing happens for a year.

An advisory captured properly is a due date like any other. Rear pads at 3mm in March is a booking in about six months, and the message writes itself because the reason is already on record. It is also the easiest work to sell honestly, because you are not recommending anything new. You are reminding them what they already agreed to.

The bit that decides whether this works

Data quality, which is the least interesting sentence in this article and the true one.

Reminders run on the registration, the mobile number and the due date. A customer record with a landline from 2012 and a car they sold gets you nothing. A garage that has never cleaned its list will find the first run has a rejection rate that hurts, and the second run, six weeks later, works properly.

Worth doing in this order. Fix the phone numbers on the customers who came in this year, run reminders on those, then widen it. Trying to clean six years of records before sending anything is how the project dies.

What to expect

Not miracles. A garage that goes from nothing to a proper reminder sequence usually finds the same thing, which is that the work was always there and the customers were not deliberately going elsewhere. They simply had no reason to think about you in the week they were deciding.

The quiet weeks flatten out first. Total volume moves later, and moves more once advisories are being followed up as well as MOTs.

Youzse holds the MOT expiry and the next service due date against the vehicle rather than the customer, and sends the due notice, the expiry notice and the service due reminder automatically by email or SMS, with a link that books straight into the diary. Reminders can be turned off per vehicle for the ones that should not get them. The advisory follow up above is still a manual job, so treat it as the thing you do with the ten minutes the reminders gave you back.