Central Oregon's Premiere Tree Service

Alta Tree Service is a highly skilled and qualified tree service, with more than 25 years of experience in Central Oregon.

Alta Tree Service specializes in skilled technical pruning, from the largest of trees to small ornamentals and shrubs. Alta practices low-impact tree work, which means that the well-being of your lawn and property will be maintained as we care for your trees and shrubs. Our emphasis is always on a thorough clean-up and our reputation is based on skilled workmanship, prompt service and dependable scheduling. With our new trucks and equipment, you can be assured that everything will be clean and look as it was when we arrived.

Alta prides itself on owning and operating professional, state-of-the-art tree service equipment. Our specialized trucks and equipment ensure fast and efficient work. We are equipped to chip any size material, grind stumps of any size or condition and load logs and debris.

As an ISA certified arborist, Jim Weaver is available for consulting as well as arborist reports and evaluations. We can evaluate trees for structural soundness and stability, diagnosis general diseases and problems and lay out plans for thinning trees for landscaping as well as defensible space and ladder fuel reduction.

Alta Tree Service has the technical equipment and unmatched expertise to get the job done right and on time.

Tree service fleet vehiclesTree service heavy equipment





Jim Weaver is an ISA certified arborist with more than 25 years of experience in the tree care industry. With an education in forestry, Jim was one of the first certified arborists in Central Oregon. He placed first at Arbor Games Northwest, a skills based climbing competition and went on to place third in the national competition. Jim's combination of experience and skills are unmatched in Central Oregon.