Out along the Route 113 side of Tyngsborough there is still hayfield and open ground, and on an August morning the dew sits heavy enough to soak a boot before seven. Turf Unlimited Inc works that early window — mowing, trimming and edging while the grass is cool and standing, before the valley heat flattens everything down. Turf is the whole subject here: cut height, clean lines, and the thick even green that comes from steady upkeep rather than one big push in May. Cleanups bracket the year at both ends, spring and fall, so a lawn never has to start over from nothing. It is plain work with a plain reward — you can see it from the road.