The Passaic River runs the northern edge of Berkeley Heights, and on autumn mornings the fog sits in that bottomland until the sun gets over the ridge. Hernandez Landscaping BH LLC is already working by then — leaf removal, fall cleanups, the last mows of the year taken down clean. Summer means mowing on a set day each week with edged walks and trimmed borders, the kind of upkeep that never announces itself and is obvious the moment it stops. Winter puts the plow on the truck: driveways opened, walkways cleared, salt down before an overnight melt refreezes. There's a quiet pleasure in a street where every drive you touched is the one that's already clear.