The filling cabinet doesn’t open
The shelves of the stockroom are very dirty
Your car doesn’t start
The air-conditioner is dripping
There has been a robbery in the office
Your office needs an extra shelf
The office is full of water
There is a general power cut in the office building
You computer has a virus
Maintenance deparment
Carpenter
Cleaner
Electrician
Police officer
Mechanic
Computer technician
Air-conditioner technician
Plumber