Hamilton Avenue runs east out of downtown past corner lots, long back yards and fences that have been marking the same lines for generations. H & H Landscaping, Hardscaping & Fence works that corridor at both ends of the year: mowing, edging and trimming through the growing months, then plowing, shoveling and salting once the lots go white. Dusk is a good time to judge the day's work here, when the low light picks out every edge along a walk and shows whether the trimming was really finished. Autumn is leaves off the turf and out of the fence lines; midwinter is a drive opened clean to the pavement and steps salted before the morning refreeze. One property, one crew, whichever season is asking.