If you look at the business directory there are attorneys listed on almost every one of them. They mainly seem to be advertising for title work, but there must be some of them that also do collections. Very often you cannot sue a company located outside of your state because of jurisdictional problems. You may need to sue them in their native state.

Maybe it would be a good idea to take a poll of attorneys on SOT that do collection work, and create a list for Sot members to contact in collection matters.