Mount Kemble Avenue climbs south out of town, and the yards along it sit in terraces, each one a little shelf of lawn held up above the road. Ecuatoriana & Sons Masonry Landscaping, LLC mows and trims those tiers through a Morristown summer, working the awkward corners a wide deck can never reach and keeping the grass tight against the stone. On a slope the cut has to be read from below, because that is how everyone sees it — from the sidewalk, looking up. Spring brings bed cleanups and fresh mulch; October brings the leaves down off the terraces before the first hard rain welds them to the turf. Green stacked in neat steps against a hillside is a fine thing to leave behind at the end of a day.