Snow tends to reach Mamaroneck at the worst hour — heavy and wet off the Sound, starting after dinner and still falling at four in the morning. That is when C&R brothers are out, plowing driveways and clearing walks so Mamaroneck Avenue can open on time and nobody has to shovel a path to the car. Come April the blades come off and the mowers go on, and the same properties get cut, trimmed and cleaned up on a steady rotation. Working both ends of the year teaches you which drives ice over, which lawns hold water, and which corner always drifts. The quietest kind of success is nobody noticing: the walk is clear, the lawn is cut, the day simply works.