When one has had experiences related to estates problems like when dealing with agents, one is wary and hesitant the next time. But would you rather do all the work that they call their profession and do day after day after day. At some point you will have to get some for they are required by law in some states. Yes, properties are only allowed to be dealt by licensed, accredited and people who are known in the business fro their long standing in the community. You can�t just sell or buy, you really need them. So what are you waiting for, get in touch with the National Association of Realtors to get the people nearest you so you can get things done fast and safe.