The bungalow blocks off Summit Street run tight and neat, small front lawns shoulder to shoulder, where one shaggy yard stands out for a mile. Diego & Brother's Lawn Care moves down streets like that in the cool part of the morning, dew still on the grass, one on the mower and one on the trimmer, finished and gone before the heat settles in. Working alongside your brother has a rhythm to it — nobody has to say much. The proof is the block behind them: even cuts, clean edges, sidewalks swept down to the corner. Mowing, trimming and yard cleanups across Elgin, South Elgin, Bartlett and Streamwood.