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

https://quebeck-wiki.win/index.php?title=Knowing_the_difference_between_a_tree_Lopper_%26_An_Arborist_55771

One of the most pressing needs following a thunderstorm is to really have the branches and leaves of the trees in a compound trimmed. Here a differentiation must be made between the Arborist and the tree lopper