All work is undertaken with special emphasis on safety measures in accordance with CAL OSHA and the protection of people and property. Pruning applications are undertaken in strict compliance with guidelines as set forth by the International Society of Arboriculture, under the guidance of certified professionals. All insurance, licenses, taxes and bonds are current and in good standing. Our staff includes Certified Arborists and Certified Tree Workers who oversee all tree work, and are constantly upgrading this program through training, seminars, and continuing certification of the staff. Excessive pruning, topping, hat racking, tipping, and other practices destroy the natural shape and beauty of the tree and could result in a hazardous liability.