I owned the lot and got the contractor to build the house.
I also checked the law and in louisiana a supplier can put a lein on a house for non payment because the supplies become immovable property. In the contract with the builder it does say that they must clear all leins on the house but there is no lein yet, the concrete guy said that they have 30 days to notify myself and the builder before they can place a lein on the property. The concrete guy was not a ****, he jus said that is the process that he has to go through to get his money. And don't worry i just called a friend of mine who knows a few guys that "lean on people" when they don't pay up they won't mind scaring the **** out of them!