I was very impressed with Shawn from Rytech. We had some mold under the sink that we wanted to see if it had gotten anywhere else in the house. He looked and let us know right away that it was probably contained to that area based on his years of experience. He didn't try to sell me anything I didn't need. He was also very knowledgeable about mold and things I could do to help my family stay healthy. I would highly recommend Rytech!