An edge is either right or it isn't, and you can tell from a passing car. Sharp Cut Lawn Service works to that line across Somerville — mowing in even passes, trimming close, cutting the border along drives and walks so the turf stops where it should. When winter takes over, the same standard goes to the plow blade: driveways opened to the pavement, walks cleared, salt laid where ice forms first. Storms come into Somerset County off the northwest, and the second morning is often icier than the first. Clean lines in July, clean pavement in January.