Big Haynes Creek runs quiet behind a good many Snellville property lines, and in the last half hour of light the fireflies come up out of the low ground. Green Island Lawn Care LLC likes to leave a yard looking like that hour — mown, edged, trimmed along the fence, nothing loose on the concrete. Beds get mulched dark so the turf reads greener against them. The work is weekly and unglamorous, and the reward is a driveway line that holds all the way to the next visit. Lawn care in Snellville and the nearby Gwinnett communities.