There is an hour before a storm when the sky over the fields along Route 33 turns the color of pewter and the wind drops away to nothing. Forever Green Landscaping watches for that hour, because everything after it is plow work: driveways in East Windsor opened, walkways shoveled to the door, salt laid down where the ice wants to hold. Snow on this ground can come wet and heavy or fine and blowing, and the blade angle changes with it. The work happens mostly in the dark, headlights swinging across white yards while the township sleeps. Morning finds the drive cleared to the pavement and the step dry enough to stand on.