Arvada does not lie flat; it rolls, and plenty of its yards come with a grade, a terrace, or a slope no mower likes. Hill's Lawn and Grounds Care takes those on — mowing and edging across uneven ground, trimming banks and retaining walls, aeration where the clay has gone hard, overseeding and fertilization to hold the soil in place. Cleanups come at both ends of the season. Grounds work is about the whole property reading as one piece, not just the flat part by the front door. On a good day the slope looks as tended as the walk.