Winter arrives in Bay Ridge off the water, coming up the Narrows with a wind that finds every gap between the buildings. A1 Snow Removal works the hours nobody wants — three in the morning, headlights on a white street, salt going down ahead of the first commuter. Sidewalks get cleared to the concrete, stoops and steps opened up, driveways and lots pushed back to their edges so the day can start on time. There is real satisfaction in a block that wakes up already walkable, the shovel lines cut square and the ice gone before it ever had a chance to set. Snow removal for Brooklyn and the neighborhoods around it, one storm at a time.