Had no problem with Chris, he was very professional and explained everything. However, the product sucks. There were tons of ants at the back door this morning. The stuff he sprinkled on the ground did not work. To top it off, it was a rainy day. He could not spray because it was going to rain again. Then why do you schedule someone when it is going to rain to put crushed corn down. I could of done that for 1/2 the price. Raiting - 0 PS I had to rate one star to send this....come on.