The Kennebec runs the whole length of Pittston, and when the ice lets go in March the town hears it before it sees it. Lessard's Landscaping & Excavation works the calendar on both sides of that sound — winter plowing, yards and drives cleared, walks shoveled and grit spread on the river-road grades, then mowing, trimming, mulch and the raking of spring and fall once the fields above Route 27 come green again. Pittston is a long, rural town of farm lots and woods roads, so no two properties ask for quite the same thing. What carries across all of them is the look of ground somebody has tended: cut clean in July, opened wide in January. The work also reaches Gardiner, Randolph, Dresden, Chelsea and Whitefield.