The Tioughnioga runs slow past Lisle, and on an early-autumn morning the mist off it fills the flats before it lifts up the hillsides. Precision Tree Services starts its days in that grey, in a valley where hemlock and hardwood grow right down into the riverbank yards. Removals get planned around what sits underneath — a shed, a septic line, a garden fence — so the pieces land where they are meant to. Pruning and trimming keep crowns light before the ice does the pruning for you. When a Broome County storm tears a limb loose, cleanup ends with a raked lawn and a stacked woodpile, which is how a yard says it is all right now.