Hillsdale keeps its trees close — oaks along the back lot lines, the beech shade in Beechwood Park that holds cool air well into a July afternoon. Black Bear Tree Services works the ground under all of it, keeping lawns cut clean and edged where the canopy thins and the grass has to fight for its light. Autumn here arrives in layers, and the crew reads it that way: a last careful cut, beds squared off, the yard put to bed before the cold sets its jaw. Then winter turns the same properties into a different job — driveways opened, walks scraped down to pavement, salt where the shade keeps the ice honest. The pleasure is in the after: a straight edge along a curb, a black driveway on a white morning.