North of the city center, where the old crossroads of Stoney Creek Village still holds its handful of nineteenth-century houses, the year divides cleanly into two halves. Green View LawnCare Services LLC works both of them. From the thaw through October it is mowing, trimming, edging and cleanups; once the ground hardens it is plowing, shoveling and salt. Rochester Hills asks for that kind of double life — the same property that needs a straight mowing line in June needs a straight plow line in January. Following one address all the way around the calendar is the part of this work worth being proud of.