Is your driveway starting to look dull? Is your driveway coated with stains? Is your parking lot riddled with unsightly cracks and potholes? Luckily, asphalt paving contractors can turn your decaying pavement around so that you have a professional looking asphalt surface again. When the paving contractors visits to provide an estimate, make sure that you are prepared to ask him or her a few questions. Here are five that you won't want to forget.