Two mornings bracket the South Lyon year. One comes in April, when the valves are opened and the heads are checked one at a time across a soaked lawn, and water arcs into cold air for the first time since fall. The other comes in October, when those same lines are blown clear ahead of the freeze that always shows up early on this side of the county. In between there is mowing, trimming, edging and landscape work; after it there is plowing and salting the drives when an overnight system drops four inches on the township. South Lyon Lawn, Landscape, and Irrigation holds all of that — water on, water off, snow moved — in one crew's hands.