We had to leave our house due to my wife’s and my chemical sensitivity. Bill was able to diagnose the problem and found the source of mold in our attics. His report was complete and very informative. His team removed the damaged insulation and when he was done properly air sealing, installing proper ventilation and insulating our house we were able to move back in and the house is wonderfully warm. We are very happy and highly recommend Bill and his team.
