Half the houses tucked back in these hills are cabins, reached by a gravel drive that switchbacks up through the hemlocks. Blueridge maintenance solutions LLC keeps them presentable between visits — lawns mowed, trimmer run along the drive and the stone steps, brush held back off the turns, debris cleared after a mountain storm. Guests pull in on a Friday afternoon to a clearing that looks effortless, which is exactly the intent. Summer here is green past believing, and it will close a driveway in a season if nobody argues with it. The work runs through Blue Ridge, Morganton, Mineral Bluff and Cherry Log.