Keener Landscaping & Tree Service based in Pennsylvania and cover all areas. Keener Landscaping & Tree Service has been working throughout the Pennsylvania state for many years and has many years of experience working in Landscaping Services. Keener Landscaping & Tree Service offer a full Landscaping Services. The Staff have expert Landscaping Services skills, which enable them to carry out minor to major Landscaping Services projects. Formed in 2000 , Keener Landscaping & Tree Service specializes in Landscaping Services.