Westchester and Fairfield Counties’ leading arboriculture services provider, earning top honors from the International Society of Arboriculture and the Tree Care Industry Association. Emerald is also one of the only tree care and shrub companies in the area that staffs Master Arborists. Based in Scarsdale, NY, we take pride in our local expertise. With more than 20 years of experience, Emerald knows how to best care for and protect our clients’ landscape investments with year-round tree, shrub, and plant health care.