I have new carpeting and he brought a guy with him who worked in the kitchen. Neither one of them took shoes off or dirty boots off and the guy who was working in the kitchen had caulking on his shoes that he trailed through my living room and then to the bathroom where the Bollman was working. So, I had to call a carpet cleaner after they left and I also had to call another plumber because the Bollman told me he doesn't want to do anything with the shut off at the main water pipe coming into the basement because it could be a $5000 bill to have a whole new pipe going out to the street. I went down to the basement after he left and there was no water on the basement floor. So, I had to call another plumber and he came out and fixed it. I wasn't happy. I left him a message to call me and he never called me until like a week later. My bathroom was a big huge mess from him. So, the caulking wasn't the only problem. It's just somebody I would never use again and I would never recommend him.