Seattle Tree Preservation, is a company of tree care professionals dedicated to the proper care of trees in the Seattle area urban forest, for the benefit of all that dwell within that forest. From a group of three with a pickup truck, chain saw, and a dream in fall 1987, Seattle Tree Preservation, Inc. has grown to a group of 16 tree care professionals, dedicated to having a positive influence on how trees are cared for in the Seattle area urban forest. The company was founded with the goal of being the best if the not the biggest tree care company in the Seattle area. The goal was to become the standard by which all other tree care companies are measured. STP, Inc. is currently the second largest company in our market in Washington state, with 11 ISA Certified Arborists currently on staff STP, Inc. promotes continuing education in arboriculture among all staff members, and attempts to stay ahead of the curve as new tree care techniques and products are developed and brought to market. This company values its staff. We emphasize worker safety, pay living wages, and provide excellent benefits. All work is done to standards developed by industry groups working with the American National Standards Institute, (ANSI). We own and operate modern equipment to perform the work safely and efficiently. Seattle Tree Preservation, Inc. is without doubt a cut above the competition.