"Specializing In Large Tree Removal Over All Obstacles!" The Tree Technicians, in Delphi, IN, is the area's leading tree service serving Lafayette, Monticello, Delphi, Crawfordsville and surrounding areas since 2014. We offer tree service, stump grinding, tree removal, lot cleaning, brush removal and more. For all your tree service needs, contact The Tree Technicians, in Delphi.