I have been getting numerous requests for tree work, anything from removing large trees to trimming/thinning trees. Since I don't do this, and don't want to get in this business, I would consider referring these jobs to a tree service. I figure I could refer the business and get a finders fee or something of that nature. Anybody have any recommendations as to how to find a good person to work out a business deal with? How to price the referral fee, etc? What questions to ask when talking to these people? Thanks.