There is an hour before dawn in February when Wyoming is entirely blue and the only sound on the street is a plow blade finding pavement. Diaz Landscaping & Snowplow LLC keeps that hour — clearing driveways, pushing back lots, shoveling and salting walks so the day can start on time. Come May the same streets near Grandville Avenue turn loud and green, and the work turns to mowing, trimming and edging through a West Michigan summer that grows grass faster than anyone expects. Two very different jobs, one habit behind them: get there before it becomes a problem. Snow moved and lawns cut, all the way around the calendar.