Please be very vigilant with the tradesmaen.  I would suggest getting an inspector prior to every stage money handover.  Dixon failed to do all the necessary fireproofing that was in our contract, and we were not able to have it retro fitted and were only offered a rebate, failed to correctly place thae house on the block, failed to lay the necessary foundation dirt until we queried the amount, failed to install the correct thickness insulation and our list goes on.  We had built with them previously without incidence, but now that they do not have registered builders overseeing their projects, we believe that they are too much at the mercy of the tradesman.  We cannot recommend without the extra safeguard of a registered builder overseeing – and watch that they are not put on a kick back!