By late October the boats are coming out at Green Harbor and the marina lots go quiet, and that is the signal in Marshfield that one season of work is folding into the next. Coelho Landscaping spends the warm months mowing, edging and trimming, then hauls the leaves off before the first hard freeze locks them down. When snow comes across the harbor sideways the plow trucks go out and stay out — drives opened, front walks cleared, a salted path from the door to the car. There is a particular pride in getting a street moving while it is still dark and nobody has seen you do it. Green grass or bare pavement, the aim is the same: a property that works on the morning you need it.