A Tree Lopper or an Arborist? How to know the difference

https://echo-wiki.win/index.php?title=Knowing_the_difference_between_a_tree_Lopper_%26_An_Arborist_24561

One of the 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 made involving the Arborist and the tree lopper