Why running your crew from a LINE group eventually breaks

Almost every Thai installation business starts the same way: one LINE group, the owner posting today’s jobs, technicians replying with photos. It works, until it doesn’t.

Where it falls apart

The schedule lives in one person’s head. When the owner is busy, sick, or driving, nobody else can see who’s free or what’s booked. A LINE thread is a log, not a plan.

Jobs get double-booked or lost. A message scrolls away, two customers get the same time slot, and someone shows up to an empty house.

There’s no history. Six months later a customer calls about a warranty claim and you’re scrolling through thousands of chat photos trying to find the original install.

What a dispatch board fixes

A real board shows every job and every technician in one place. You drag a job onto a technician, see who’s already full, and the schedule updates for the whole team at once, not just whoever happens to read the message.

The point isn’t to replace LINE for talking to customers. It’s to stop using it as your operations system.

Start small

You don’t need an enterprise rollout. Put this week’s jobs on a board, get your technicians using the mobile app, and keep LINE for what it’s good at, conversation. The difference shows up the first time two jobs don’t collide.