Cambridge keeps its white clapboard and its wide dooryards, and a village like that shows every uncut edge. Helping Hands Lawn Care LLC mows through the long Washington County summer with regular cuts, trimming around fences and porch steps and stone, and edging the walks so the line between lawn and pavement stays honest. In April the yards come out from under winter and need raking; in October the maples give it all back and need gathering again. It is the same lawn every week, which is exactly why it looks the way it does. Between the village and the farms out along the valley road, the route runs the whole season.