At Landmark Tree Care we are ISA certified arborists as well as Maryland licensed tree experts. Our staff has had up to date training on all aspects of tree care including: tree removals and tree trimming, integrated pest management (Tree spraying), plant health care, hazard assessment, disease diagnosis and treatment, fertilization, stump grinding, lightning protection, cabling and bracing, aesthetic light placement and more. We are fully licensed and insured with General Liability AND Worker's Compensation as well as commercial auto. This not only protects the company but also is for the client's protection as well. Always be sure your contractor is properly insured.