Some Augusts the rain skips Berwyn for two weeks running, and every lawn in town tells you about it at once. Windy City lawn sprinklers LLC works that side of the calendar, with lawn care built around watering and sprinkler upkeep, plus the mowing, edging and trimming to match, so the green holds through a dry stretch. Flat ground and small lots mean water either goes where it should or runs off into the alley, and getting that right is most of the battle. When it lands, a yard in a hot week stands out on the block like a lit window at night. That is a good thing to be responsible for.