We pride ourselves at Davey Tree on providing prompt, professional and personalized service from certified arborists that live, work and engage in your community. Contact one of our Davey Tree specialists for your residential, commercial, utility, or environmental needs.
Bill Mareno
Regional Business Developer - South Chicago
Bill started with The Care of Trees in 1997, which was later acquired by Davey. He started as a groundsman, working his way up to a tree climber then foreman. After working in the field for over 5 years and becoming a certified arborist, Bill had an opportunity to move into sales. A few of his larger accounts have been The Chicago Catholic Cemeteries, Palos Community Hospitals, Village of Palos Park, Village of Orland Park and numerous Homeowners Associations. In 2021, Bill started a new role as a regional business developer in the Chicago area.