Union City yards are not large, and that is exactly why they have to be right. C&G Landscaping works the tight dooryards and side strips of Naugatuck's neighborhoods, where a mower has to turn in the gap between a hedge and a driveway and still leave a straight line behind it. Late August, when the afternoon leans gold across the porches, is when the trimming shows — a clean collar around every post, fence and hydrant. Beds get edged, weeded and mulched, and leaves get gathered once the street maples let go. Small properties, handled with care, add up to a whole block that looks looked after.