Book jobs into a calendar the whole team can see, and let MOT and service reminders go out in the background so customers come back without anyone chasing them.

Booking work into the calendar and setting reminders running.
Book it in, hand it out, and let the follow-up run itself.
Put the job on the calendar and everyone sees it. You can tell at a glance how full Thursday is before you promise it to somebody on the phone.

Assign each job to the person doing it. They see their own day, so the first ten minutes of the morning are spent on a car rather than working out what to start.

MOT and service dates sit on each vehicle. When one is coming up, the reminder goes out on its own. Nobody has to keep a spreadsheet of who is due.

The reminder brings the car back through the door and the booking goes straight onto the calendar, ready to start the whole loop again.
The work is already out there in your own customer list. Here is what changes when the reminders go out on their own.
The detail behind the feature, without the sales talk.
One place the whole team books work into, so the week is never a guess.
Reminders go out from the MOT date held on the vehicle, without anyone starting them.
Bring customers back for a service on the schedule you set for that vehicle.
Each technician sees the jobs that are theirs, in the order they are booked.
Remind the customer the day before so fewer bookings turn into empty ramps.
Ask for a review by text after a good job, while the customer still remembers it.
These are the parts of Pistonlog this one works closest with.
The things garage owners ask before they switch.
Set up an account and try it on a real job. No long contract, and you can cancel whenever you like.