Hello, I am new the site and lawn care business. I run a small one man operation. I have been advertising on craigslist and have been receiving calls from a couple people representing property management companies. Some are requiring information from me to do a background check and other various pieces of info. Can you guys advise if I should stay away from these guys or are they mostly legit. I don't really want to provide info other than Federal Id number and business insurance info and I don't want to end up mowing for free. Any help would be appreciated.