Downtown Riverhead is brick and awnings with a river a block away, and the patches of green tucked between get noticed more than people expect. MP LANDSCAPING SERVICES CORP. takes care of exactly that kind of ground — mowing, trimming, edging, bed maintenance and seasonal cleanups — in town and out through the hamlets around it. September is a favorite stretch: the heat lets go, the grass comes back strong, and one visit can reset a whole yard. Straight lines, defined borders, nothing left on the sidewalk when the truck pulls out. Small things repeated week to week are what make a place look cared for.