The woods west of South Lyon fill with white trillium in May, thousands of them, and then the year swings all the way around to a different kind of white. Trillium Diversified Services Llc meets that far end of it — plowing driveways and lots, clearing walks, spreading salt where freeze and thaw keep rebuilding a sheet of ice by the back step. Storms here come dry and windy off the plains or wet and heavy off the lakes, and the two want different timing entirely. There is a stillness to a two-in-the-morning route, nothing moving anywhere, the whole town holding its breath, that is genuinely worth being awake for. The payoff arrives at daylight, when nobody has to think about it.