The old depot at Lisle Station Park still keeps its nineteenth-century lines, and a few blocks away the Metra platform fills before six on winter mornings. B and S Landscaping Inc is out ahead of that hour, plowing driveways and lots, clearing walks and salting the steps so the trip to the train is only cold and not treacherous. Come April the same trucks trade blades for mowers, and the work turns to weekly cutting, tight borders along the drives, and cleanups that leave a property ready for summer. Two very different jobs, one habit: arrive first, leave it clean. Lisle notices either way, even if nobody says so.