There is one week each November when the mowers come off the trailer for the last time and the plows go on, and everything about the year changes overhead. Serrano's Landscaping & Tree Services works both sides of that week: mowing, trimming, edging and fall cleanups while the grass still runs, then plowing drives, shoveling walks and salting ice once the wind swings around. Stickney sits low and flat between Lyons and Summit, which means snow lands hard and stays put until somebody moves it. The same eye that keeps a lawn even in August is the one that knows where a drive drains in February. Two seasons, one property, looked after all the way around.