I'm wondering if anybody has had experience with either one of these companies. Hullet seems prompt. but after talking to chemlawn and listening to what they do, they seem more thorough and definitely cheaper. After these 2 treatments hullett is applying, I might switch to chemlawn. of course, I don't really know about the chemicals and stuff. except that chemlawn said atrizine is not a good thing to use when it's as hot as it's been.. but that is what hullett is using on my lawn right now. chemlawn applies fertilzers as well as some mix of insecticide and fungicide about every 6 weeks, hullett will be doing only the insecticide and fungice once a month at a higher price. I'd like to hear what anybody has to say about it. thanks!