Amherst Paving

Amherst Paving is a Nashua paving contractor, and BBB's listing puts it at 51 years in business — a long run for a driveway outfit. The one thing to weigh against that: its Google listing carries a single rating, and that rating is one star. For a driveway or a lot, ask for two or three addresses they paved around Nashua last season and go look at them. Get the base preparation, the asphalt depth and the warranty in writing before any money changes hands.