
KFZ-Service Braun
15 more orders in the first month — how a workshop mastered tire change season
“During tire change season, the phone was our biggest stress factor. Since Mandu set up the AI, appointments come in while we wrench. 15 more orders in the first month.”
Michael B.
Workshop Owner, KFZ-Service Braun
October: The phone becomes the enemy.
Tire change season: everyone calls at once. The workshop has 4 lifts and 4 mechanics — but only one phone. In peak season, 40 to 50 calls came in daily. Michael B. had to constantly crawl out from under cars to answer. Still, 15 to 20 calls were lost daily.
Paper chaos for scheduling.
Appointments were written in a paper book — in pencil, so you could erase. Double bookings, forgotten appointments, illegible entries. A system that maybe worked in 1995, but not with 40 calls a day.
AI handles all appointment calls
The AI phone assistant answers every call, asks for vehicle type, desired service, and preferred time, then books directly into the digital calendar. It distinguishes between tire changes (30 min), inspections (2-3 h), and repairs (callback needed).
Digital calendar instead of paper book
The calendar shows in real-time which lift is available when. Customers get automatic confirmations and reminders. No more double bookings, no illegible entries.
15 additional orders in October
Michael B.: 'These aren't phantom numbers — those are 15 customers who wouldn't have gotten through before. They called, got an appointment, and showed up. Without the AI, they'd have gone to the competition.'
Mechanics wrench instead of answering phones
No mechanic has to crawl out from under a car to answer the phone anymore. Workshop productivity increased measurably — fewer interruptions mean faster turnaround.
orders in month 1
missed calls in season
scheduling automated
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