Jefferson Road does not sleep through a storm — the plazas, the office parks and the lots that have to be open before the doors are. Spezio Property Services Inc handles snow for that kind of property: plowing, shoveling walks and entries, salting and ice control through the night and again at first light. Commercial clearing is mostly timing, since the same amount of snow is either a nuisance or a problem depending on the hour it gets moved. Getting there ahead of the day is the entire point. Henrietta, Brighton, Rochester and the southern towns make up the winter rounds.