Trenton sits on the fall line, where the Delaware stops being tidal and starts running over rock, and the year turns here just as sharply as the river does. Christopher Lawn Care follows both halves of it: mowing, edging and trimming from the first green push in April until the maples let go in November, then plowing drives, shoveling walks and salting steps once the ground goes hard. October is the hinge, leaves off the lawn one week and the blade going on the truck the next. The pride is the same in either season, whether it is a lawn cut in straight even passes or a walkway opened wide enough that nobody has to step in a drift. Same properties, same hands, all the way around the calendar.