Fog sits low on the Sudbury and the Assabet most Concord mornings, and by the hour it burns off the grass along those river-bottom streets is already asking for a blade. Maple Court Enterprises Landscaping works in that light — mowing, trimming, and edging through the growing months, leaving a clean line where turf meets a fieldstone wall or the lip of a gravel drive. When the valley air turns hard and snow banks against clapboard and old stone, the work shifts to plowing and clearing driveways and walkways, a path opened before the town is properly awake. The result is plain and satisfying: a lawn that keeps its shape under the pine shade and the maples, and a drive you can back out of without a second thought.