Green Tree has certified utility journeymen who have years of experience in the trade as well as in depth experience dealing with the hydro grid. Safety is our first priority! When we are on the job-site we represent your company with pride and professionalism. Green Tree also provides our in house U.V.M (Utility Vegetation Management ). This service represents the entire process which includes; identifying specific clearance needs, removals based on tree species on different voltages of hydro lines, and notifying the customer and completing the work with follow up.