Members of:

With being in business since 1987, NJS Engineering has gained knowledge of the Black Hills Area and the many challenges this area can bring to a project.  NJS Engineering has staff that has been with the company for a long time. Some key staff members have been with NJS Engineering for 20-30 years. This type of longevity brings knowledge of the staff’s strengths and assigning key personnel to tasks that maximize speed and efficiency.

NJS Engineering has served various clients including government agencies such as Federal, State, County, Municipalities, School Districts and Indian Tribes: and private enterprises including: mining, agricultural, tourism, industrial concerns and private individuals. Our activities have been directed primarily to civil and structural engineering, and land surveying. Our assignments have included community water and sewer projects, airports, municipal streets, urban and rural highways, mining and logging roads, bridges, buildings, flood studies, soil testing, site plans and subdivision developments. Our surveying assignments include legal and boundary surveys, aerial photogrammetry control, cadastral surveys, location control, mining quantities, site layout, topographic mapping, construction layout staking and vertical control..

NJS Engineering provides contractors/suppliers access to electronic plans and specifications via our ftp page.  Contractors/Supplies need to request a username and password from NJS Engineering to gain access to the ftp page.  See the Bid Documents page for more information.

Browse our Web site for more information about NJS Engineering. If you have any questions or would like to speak with a NJS Engineering representative regarding our Engineering or Surveying services, please e-mail us at njs@njsengineering.com or call us at 605-642-4772.

Bismarck Bridge over Belle Fourche River East of Nisland