The town takes its name from water still sliding over a rust-colored marl ledge, a small falls that has been keeping the calendar here since long before anyone thought to mow a lawn beside it. 4 Seasons Landscaping works to that same calendar: mowing, edging and trimming while the maples along the Swimming River are still filling in, cleanups when they finally let go, then plow and shovel once the ledge grows its fringe of ice. The ground around Tinton Falls runs sandy on one street and heavy on the next, and a route learned house by house is what tells you which is which. There is a real satisfaction in a lawn cut on the day it wanted cutting, and in a driveway opened wide enough that nobody has to guess where the asphalt ends. Homes and businesses across town and the boroughs beside it get the same attention in July that they get at two in the morning in January.