Roaring Brook lives up to its name in March, and the long gravel drives around it take a beating from snow and thaw alike. Knight & Sons Construction Inc works that ground both ways — plowing through the winter, clearing walks and salting the glaze that forms where runoff crosses the pavement, then mowing and trimming once the grass comes on. Gravel asks for a careful blade; you set it high and leave the stone where it belongs. Summer settles into a mowing rhythm the lawn can count on, edges cut clean, cleanups in spring and again when the leaves come down. The measure of it is simple — a property that gets all the way through the year without ever looking let go.