Four-thirty in the morning after a coastal storm, and a cleared driveway in Manasquan shines black under the streetlight while everything around it is still white. ShoreBright Exteriors LLC chases that contrast all winter, plowing drives and lots, shoveling steps and walks down to the surface, spreading salt on the shaded strips where meltwater refreezes before dawn. Storms here come off the water heavy and wet, sometimes turning to rain and back to snow again, so a property may be run more than once before the sun is up. The reward is small and specific: somebody leaves for work on time and barely thinks about it. Snow work in Manasquan and the surrounding shore towns.