Three O’s NIG, LIMITED is dedicated to serve in a mutually and pleasant manner with the aim of delivering an efficient and economic Engineering schemes. The firm also aims at providing services of high professional standard variously sought to develop and apply new knowledge/ innovative techniques that will positively benefit the client and the job at hand. Staffs actively seek continuous expansion of their professional training to enhance job performance. This is additionally encouraged through internal discussion, design reviews, attendance of advanced technical seminars and courses, thus ensuring depth of excellence in all aspect of engineering design, planning and contract execution.


Three O’s NIG LIMITED provides services which are available to individuals or as part of a prime Agency facility which covers all part of contract execution from inception to completion. The firm maintains a good level of competence in a number of related fields of Civil Engineering construction both for the Public and Private sectors. The scope of our services offered involves structure/facilities such as: Industrial Buildings, Religious Buildings, Hospitals/ Clinics, Educational Institutions, Public Buildings, Road, Highways/ bridges/ General Civil works, Water Engineering structures, Traffic/ Transportation Planning, Steel Structures, Water Supply Schemes, supply of equipment and storage Facilities.