Well I can tell you two contractors that you shouldn't hire to build a home in my area.
Our first contractor didn't put any insulation around our windows! When we moved in it started snowing right in threw the windows. Luckily we hadn't paid our last installment to them and decided to withhold it and hire another contractor.
Then our house now we told the contractor that built this house that we had to withhold that payment so we want things done right this time. Well, guess what. We withheld payment from these people too. They put in the wrong size air conditioner, the foundation leaks, and the garage man door leaks!