What does our commercial asphalt paving and repair process look like? To start our base work, we grade and level the area, allow for proper drainage/pipes/culverts and run conduit. Next, we roll and compact the base surface of asphalt of the specified amount. Then, we roll and compact the top coating. Parking lot and sidewalk jobs will include edge milling, in order to adhere and seal to the concrete. For your paving and construction needs in Fairfax, VA, contact Berry Paving at 703-550-0036 or visit our website!