29/10/2026
Someone can be licensed and still not be ready.
That’s not a knock on new techs. A licence says they’re allowed to do the work. It doesn’t say they’ve seen enough houses, enough customers or enough jobs to know what they’re looking at when something odd turns up.
So before you sign someone off, four things worth seeing for yourself.
1. Can they identify what they’re dealing with, not just treat it?
2. Have you watched them do the job, not just talked them through it?
3. Can they explain the risk to people, pets and food on that site?
4. Do they know when to stop and ask?
It goes both ways. An experienced tech who’s stopped learning can be just as much of a worry as a new one sent out too early.
How long before you let a new tech run a job on their own?