most people here probably use quite complicated, duplicate forms. I'm a operating as an independent, or self sufficient arborist. Since I don not have to advertise to get enough work, my client base is 100% refferals. As a result of that, everything pretty much buids on earned trust. I use a single sheet of printed paper with the header for client's contact infor, a 1/3 section under it as a place for tree map. the lower half is a table with tree number, description of work to be done for that tree and a price. It worked for me well for the past 15 years. Erwin