October on this coast is deceptive — the days cool off, the rain quits, and a lawn that looked fine in September starts going pale at the high spots. National Pro Service Irrigation reads a yard by where it browns first, then goes after the cause: heads adjusted or replaced, zones rebalanced, broken lines located and repaired, valves and timers set so watering follows the weather instead of the calendar. New systems get laid out to the shape of the property, around the oaks and the drive rather than through them. The lawn side stays covered too, with mowing, edging and trimming on a regular round. Even color across a whole yard is a quiet accomplishment, and it is the one they chase.