When a storm settles over the Randall Road corridor, a lot goes from painted stripes to a blank white field inside an hour. North American Snow Services works at that scale — plowing parking areas and drives, stacking the piles where they will not blind an exit, opening walkways and applying salt as the temperature drops through the night. Kane County storms like to linger, so the crews run in shifts and come back for the tail of it. By the time the first cars arrive at seven, the pavement is dark again and the curb lines have reappeared. Snow removal for St. Charles and the Fox Valley towns around it.