Herrin is a town you can learn by the block — the wide old streets near Park Avenue, the newer cul-de-sacs out toward Crainville, the yards backing onto open field where the wind never quits. Neighborhood Lawn Pros LLC works it that way, one block at a time: mowing, string trimming, edging, seasonal cleanups, leaves carried off before they mat down over the turf. When the same hands cut the same lawns week after week, you come to know which one drains slow and which one scorches by August. That knowledge shows up in the result far more than in anything anybody says about it. Folks notice the line along the sidewalk first, and then they notice the whole yard.