The first hour of a Plainfield summer day belongs to the dew. AZ Lawn Services starts there, on the quiet cul-de-sacs where the wheel tracks come up dark in wet grass and the smell of a fresh cut carries three houses down. Mowing, string trimming, edging along walks and drives, then a full blow-down of every hard surface — that is the shape of the visit, done in that order, every time. By the time the heat settles over the flat ground west of town, the lawns are standing straight and striped and the whole street looks like somebody loves it. That is the result the truck is chasing, one yard at a time.