At noon in midsummer the street maples throw hard shade over Westbury's lawns, and the grass grows at two speeds — fast in the sun, slow beneath the branches. Vigliotti Landscape Service Center cuts for both, holding a height where the shaded turf can hang on and the open turf stays thick. Weekly mowing, trimming, edging along walks and drives, beds mulched, shrubs pruned back to shape. Come autumn the leaf work takes over; come April, the cleanups. A lawn cut in even stripes on a hot afternoon is a good thing to come home to.