There is a particular hush over Plymouth when snow falls at night — Main Street emptied out, every flake turning orange on its way down through the streetlights. Serene Landscape Group works inside that quiet: plowing driveways and lots, clearing walkways and steps, salting before the melt turns to glass at dawn. Snow is the whole assignment, and the standard is plain — pavement corner to corner, edges squared, no ridge left across the apron. Whoever steps outside in the morning should find the storm already dealt with and the day simply open. That is what the winter route is for, storm after storm.