The rimrock that gave this town its name sheds weather in its own way: the south-facing slopes above Hangman's Gulch go bare and tawny a day after a storm, while the north side stays white for a week. Rockscape works with that split — snow cleared off driveways, walks and entries, ice treated where shade keeps it long after the street has dried. The warm half of the calendar brings the other trade: mowing, edging, trimming, cleanups in spring and fall, lawns held level through the hot bright middle of summer. Same houses, same doors, all the way around the year. Castle Rock and nearby Sedalia, Castle Pines and Franktown.