I enjoy Knox, they are doing a great job on my grass, and the tech that works on my grass is Larry, and before he comes I ask a few things of him like I want to know the day before when you are coming so I can move my truck, cut the grass, or what ever i need to do, they are a very easy company to do business with and my billing and payment they worked it out for me I am retired and get paid once a month and that helps