Winter shows you the bones of a tree. On the brick blocks around Juniper Valley Park, where the yards are the size of a rug and the maples went in before the driveways were poured, a limb hanging wrong over the roof is easy to overlook until January ice makes the argument. JRs Tree Service reads those crowns in the cold months — trimming, pruning, taking down what leans the wrong way — and comes back after the weather to clear whatever came apart. Working close in tight quarters is its own trade: rope, patience, and a sidewalk left cleaner than it was found. Ridgewood, Maspeth, Middle Village and Glendale keep the calendar full.