A property off Orchard Road asks for something different every six weeks: mow it, feed it, aerate it, rake it, then plow it, and begin again. Grounds Maintenance LLC keeps that whole calendar — mowing and edging on a set rotation, trimming the borders, fertilizing, aerating compacted turf, clearing spring and fall debris, then plowing driveways and lots and shoveling walks once the cold settles over Arapahoe County. Centennial's growing season is short and bright and the winter one is long and full of small emergencies, which is why one crew across both makes sense. Nothing about it is dramatic. The measure is a place that never looks like it was let go.