Saturday morning in Northeast Cobb sounds like sprinklers, screen doors and one mower working its way up a street of ranch houses and oaks. R&S Flores Lawn Care LLC is often that mower, moving through the neighborhoods with the kind of rhythm that comes from doing the same yards, the same way, every week. Mowing, edging, trimming and cleanup are done at a pace that lets nothing get skipped: around the swing set, along the fence, back under the shrub line. There is quiet pride in handing a yard back to a family on their day off, ready for bare feet and a folding chair. By noon the street smells like cut grass, which in Georgia is the smell of the weekend beginning.