Lol. On the other hand, there is a building survey company locally (North Queensland Australia) who will arrange a 'sweep" of your property for dope stashes, evidence of amphetamine brewing etc. The sniffer dog does a responsible job - but costs a lot.
Good tradesmen hard to catch in this corner of the planet as well. Plumbers now the highest paid - can get $A1,500 per day. Most roofs are trussed because there are so few carpenters who are able or willing to construct roof frames. And even trusses cost a bomb if you want something out of the ordinary, eg you don't want a steep pitch, and don't see the need for unusable roof void which is 50% of the volume of the space underneath it.
Carpentry apprentices can now get through by 'setting' a roof on a doll's house, on the basis that the geometry and calculations are the same.