Sam Hill is a long-time member of the Texas Chapter of ISA. He is the founder and owner of Sam Hill Tree Care in Dallas. Sam serves as the Chair of the ANSI ASC A300 Committee, where he works with industry experts to develop our industry tree care standards. Additionally, he serves as a member of the ISA Appeals Committee. Sam married his high school sweetheart, and they have two adult children. When not working, you can still find Sam among the trees looking at plants, insects, and photographing the stars.