Black Diamond Paving and Construction persists in delivering sustainable paving and construction solutions. Our company is able to provide our customers with all types of pavement markings, asphalt paving, asphalt milling, line striping, and excavating services across Roxbury and Northern New Jersey. We are concerned with the quality of both our work and our product. This is why we ensure that every project is carried out correctly and we only work with the best materials.