South of Peoria the land drops toward the Illinois River in long wooded bluffs, and Mapleton sits up in that folded ground where nearly every yard has a slope somewhere in it. Premier Landscape Services LLC mows those grades the way they have to be mown — across the pitch, at a height the summer will tolerate, with the trimmer doing the work along retaining walls and stair rails. Beds get edged, borders get defined, and the cleanups come twice a year when the bluff timber finally lets go. A hillside lawn looks twice as good as a flat one once it is cut clean, because the light rakes straight down it. Mapleton, Bartonville, Hanna City and the river-road neighborhoods are all on the route.