In Passaic Park the maples lean far over the sidewalks until the afternoon light comes down in coins, and the lawns underneath ask for a steady hand. Boulevard Enterprises, LLC works those blocks and the streets running down toward Main Avenue — mowing, edging, trimming, keeping hedges to a clean line. There is a particular satisfaction in the last pass of the day: the grass laid in even bands, the border along the walk cut true, not a clipping left on the concrete. Spring cleanups open the beds; fall cleanups close them again. It is ordinary work, done in a city that notices.