Established as a family owned and operated complete tree service in 1937, by Anthony C. Knof, Shade Tree Service Company provided customers with quality and reliability. Shade Tree Service Company still holds onto this tradition serving northern New Jersey for over 75 years. As 2nd and 3rd generation owners. Greg and Michael personally evaluate and inspect each job, whether residential or commercial, to give you complete satisfaction. Shade Tree Service Company is a reputable and safe company. As Arborists, we are fully insured.