Dusk on the back roads of New Fairfield smells like cut grass and white pine, and the stone walls hold their warmth an hour past sundown. Quality Maintenance LLC is usually finishing about then — last mow of the day, trimmer run around the posts and the mailbox, edges snapped back along the drive. Long gravel driveways and sloping yards make up most of this town, so the work is as much reading a piece of ground as cutting it. Fertilizing, weed control and cleanups fill the shoulders of the year. Lawn care in New Fairfield and out to Sherman, Brookfield, Danbury and New Milford.