AB Surveying and Development (ABSD) provides a complete set of onshore surveying solutions designed to support engineering, infrastructure, and land development projects. Our services include topographic mapping, transmission line route surveys, parcellary and cadastral surveys, relocation and subdivision surveys, 3D as-built and detailed engineering surveys, structural and bridge surveys, flood mapping, mining surveys, and flow measurement studies. Using advanced LiDAR, 3D laser scanning, and precision GPS technologies, we deliver accurate, reliable datasets that help project teams plan, design, and build with confidence.