Two sounds mark a year in the Heights: a mower in June and a blade on cold concrete in January. Coleman Lawn and Snow Removal answers to both, mowing, trimming and cleaning up lawns from the blocks near Mona Lake north toward Broadway, then plowing, shoveling and salting once the water starts sending snow ashore. The Heights is only a few square miles, which keeps the route tight and means nothing waits very long. Summer work is about rhythm; winter work is about hours most people would rather sleep through. Between the two of them, a property is covered from the first thaw to the last squall.