All resurfacing process is backed up by a milling process most of the time. Milling will allow new asphalt to attach extremely well, this guarantee asphalt from peeling off and so on. It will also perform what is called "Leveling”. Leveling enhances asphalt lifetime because provides an efficient water flow current and prevent birdbath that can damage the surface. In other words your work is been performed with the best appropriate procedure to ensure your investment is secure.