Greentree is locally owned and operated in Greenville, SC. Our specialties include risk assessment, diagnosis, treatment, preservation, appraisal, forensic investigation, litigation & education. Landscaping, gardening and lawn care businesses in the U.S. generate more than $77 billion in revenues each year. The growing industry employs close to a million people who provide services such as lawn cutting and care, tree trimming, yard beautification and more.