Late afternoon after a storm, the Watchung ridge goes blue at its edges and the valley below New Providence holds the light a little longer than it has any right to. Vista Landscaping & Construction LLC is finishing up by then — the last drives plowed, walkways scraped down, salt laid where the shade will refreeze after dark. In the growing season the list becomes mowing, edging and trimming, with clippings cleared off the pavement before the truck leaves. Two kinds of weather, one standard: leave a property square and usable. There is a plain satisfaction in pulling away and seeing the lines left behind.