Late October, when the light goes flat and the wind coming across Hempstead Turnpike picks up an edge, you can hear the year closing in driveways all over the village: a compressor idling, a white plume of mist blowing out of the last zone, then quiet. Automatic Irrigation Design handles that closing and the opening that answers it in spring, when the same lines are pressured up and every head gets checked for a broken riser or a wandering arc. In between there are the small failures that decide how a lawn looks in August — a stuck valve, a nicked lateral, a controller running the shady side as hard as the sunny one. New systems get laid out around the actual yard: where the sun sits, where the driveway is, which strip always burns first. Water put exactly where it belongs is invisible work, and the green is the receipt.