Practiced Hands has the equipment and expertise to care for the trees and large shrubs in your landscape. Alex is an ISA (International Society of Arboriculture) Certified Arborist and approaches his jobs with the utmost attention to the safety of your property and his crew. Practiced Hands is a small, local tree service with roots in the Main Line community. This allows us to deliver a superior service to our customers while also ensuring the safety of our employees.