Accurate surveys are critical to a project’s long-term success because small errors can grow into huge problems once construction starts. ENTRAN’s experienced team of licensed professionals and survey specialists use the latest technologies and equipment to provide high quality, reliable data to clients and consultants under the tightest of schedules. Among our capabilities are aerial photo control, topographic mapping, design and utility surveys, global positioning system surveys, property and right-of-way surveys, and construction verification services.