High summer on Brockton's east side is tomato plants against a chain-link fence and grass that needs cutting again by Thursday. Lopez B Services INC keeps that pace — mowing weekly, trimming the tight corners a mower cannot reach, edging the walk and clearing the clippings before the truck pulls away. Small city lots reward precision, since every line shows and there is nowhere to hide a missed pass. Autumn leaf work and the spring wake-up take care of the rest of the calendar. The result is a yard that reads well from the sidewalk and feels like yours from the back step.