Don't know the difference between a tree lopper and an Arborist?
https://www.mindstick.com/Articles/146541/how-to-tell-when-you-are-dealing-with-a-tree-lopper-or-an-arborist-8536
One of the very most pressing needs after a thunderstorm is to really have the branches and leaves of the trees in a compound trimmed. Here a differentiation needs to be produced between the Arborist and the tree