Out where Denver's lights give up and the Adams County prairie takes over, Aetna Estates gets to watch its weather coming for an hour before it lands. Top Notch Outdoor Services works both halves of that sky — mowing, trimming and edging through the long grass-growing months, then plowing drives, clearing walks and putting down ice melt once the wind starts moving snow sideways across the section roads. There is no shelter out here and no excuse; a drive was either opened before the workday or it wasn't. Summer evenings the Front Range stands blue and small on the western horizon while the mower makes its last pass and the smell of cut grass hangs in air that has finally cooled. It is plain work, and it makes a place look and feel looked-after.