Kench Survey Limited with over 23 years in Operation provides technical services and professional consulting in the area of land and marine surveying, mapping and land information system for onshore, coastal and offshore site evaluation and engineering, navigation/positioning and associated works. Looking for a Hydrography Survey company in Nigeria? At Kench Survey, We offer Geophysical, Geotechnical surveys, Pipeline Surveys, Positioning and Navigation, ROV surveys, Construction support services and more.