Millerton tucks into the Harlem Valley with the Taconic hills standing close on either side, and the old rail line leaves the village as a path running straight through the fields. All season Maintenance LLC keeps lawns in that narrow, handsome valley — mowing, edging, trimming, mulch laid into the beds, cleanups in spring and again when the hills go red and the leaves come down all at once. Up here the growing season is short and the grass makes the most of it, which is why staying on schedule matters so much. A yard cut even, with its borders trimmed back sharp, holds its own against all that scenery. That is the aim on every property.