Oneida Engineering Solutions

Oneida Engineering Solutions (OES) is a full-service transportation engineering and construction management company owned by the Oneida Nation of Wisconsin as a subsidiary under the Oneida ESC Group. We are an approved Native American-Owned Disadvantaged Business Enterprise (DBE). We deliver cost-effective technical services characterized by cooperative attitude, business-like concern for customer needs, effective communication, and commitment to customer satisfaction. With 25 well-qualified technical staff, OES delivers transportation engineering design and construction management, municipal engineering, surveying, and natural resources services. We have served the Wisconsin Department of Transportation, Illinois Tollway, Wisconsin Division of Facilities Development and Maintenance, county governments, municipalities, and commercial enterprises.