There is an hour in June, just before the light goes, when a freshly cut Sharon lawn looks lit from inside. Sullivan Lawn Service LLC chases that hour — weekly mowing, trimming around every post and stone, edges cut so the grass stops exactly where it should. Spring and fall cleanups bracket the growing season and clear the ground so the turf gets its chance. In winter the work shifts to plowing driveways, shoveling walkways, and salting, storm by storm until the town thaws out. Sharon and its bordering towns are where the trucks go.