Summer afternoons in Gwinnett build a sky first — white stacking into gray, then rain arriving all at once so the red clay under Lilburn's lawns can drink it in. Vail Landscaping Services LLC plans around that weather, mowing and trimming ahead of it, then circling back for the fertilization, weed control and cleanup that turn a rained-on yard into a kept one again. Off Rockbridge Road, where white marble spires rise above the treeline, the loblollies shed needles across half the block, and every one of them has to be cleared. The payoff is the hour after a storm, when the light goes gold and a fresh-cut lawn steams a little at its edges. That is the work, repeated across Lilburn and the towns just over the county roads.