[seanalltogether]

I live in a new build neighborhood that's been under construction for the last 5 years or so. For the 24 houses in my circle I've seen countless workers come and go and 4 changeovers in foremen, all voluntarily. How would you possibly unionize such a setup?

[CydeWeys]

Unionize the entire sector. This approach works well in many EU nations and used to work here too.