Simply put, we build, repair and repave highways, roads, bridges and water/sewer sites. Our construction site development pre ... pares your project to your specifications. Each project is treated with state-of-the-art heavy equipment, surveying techniques and software. Our equipment and experienced team will provide the best construction services anywhere in the Mid-Atlantic region. Building our reputation since 1976 A-Del demonstrates that we are a company like no other. We want to exceed the client’s expectations on every project, every time. By providing our clients with the best people, technology, equipment, and materials, we accomplish this essential task. read more