Northborough's common sits at the center of things, a white steeple over it and the streets running out toward Westborough, Berlin and the reservoir. Colacchio's Landscape mows and maintains the yards along those streets — weekly cuts, trimming around fences, mailboxes and foundation plantings, an edge that gives a walk a proper border. In July the job is holding color through the dry weeks; in November it is leaves, and the long final pass that closes a yard for the year. Then it starts over: rake out the winter, clear the beds, get the first cut down before the grass gets ahead of everybody. A New England village looks its part when the lawns are kept, and that is week-by-week work.