In Bensenville the sky gets busy before the streets do — jets on final into O'Hare, low and steady, crossing the rail yards and the flat blocks of DuPage County. Ochoa's Outdoor Services LLC is moving underneath all of it: mowing and trimming parkway strips and back yards through the season, edging drives and walks, hauling out what spring and autumn leave behind, then plowing lots and clearing walks once winter takes the schedule over. Snow in this corner of the county gets shoved around by wind off wide-open airfield ground, and a lot has to be open before the first shift arrives. It is early work, done in the dark for half the winter. What is left behind is plain and satisfying: black pavement, clean edges, a property ready for its day.