A professional who assists tree trimmer in clearing trees and branches that interfere with communication lines and electric power lines. Respnsibilities include:

• Hoists tools and equipment to tree trimmer and lowers branches with rope or block and tackle.
• Positions and steadies ladders.
• Saws and chops up branches, and loads debris, tree trunk and limbs on truck, using winch.
• Performs other duties as described under helper master title.