Located in Alexandria, Minn., Central Specialties is a family-owned, general contracting company. It is a full-service paving contractor serving the surrounding area of Minnesota, North Dakota and South Dakota. It constructs various asphalt projects, including highways, driveways, municipal streets, parking lots, recreation facilities and asphalt milling. It also develops residential subdivision, commercial and industrial site development, airport runways and aprons, parking lots, culverts and drainage and handles the excavation job to final surfacing work. The firm provides a variety of aggregate-related services, such as crushing, screening, washing and stockpile loading. In addition, Central Specialties provides mobile crane service with a certified operator and specializes in rigging and erecting, industrial equipment installation, machinery placement and emergency response.