+254 722 829 554 casconsult@africaonline.co.ke

History and Background

CAS Consultants Limited is a firm of Consulting Engineers & Environmentalists owned and managed as an incorporated company by professionally qualified Kenyan Engineers and Environmentalists The firm was established in 1988 as a Partnership and later incorporated to a Limited Company in 2004 to conform to the increasing range of Professional activities.

The firm is registered with Engineers Board of Kenya (EBK) and is a member of the Association of Consulting Engineers of Kenya (ACEK) which is affiliated to the International Federation of Consulting Engineers – FIDIC and the Association of Professional Societies of East Africa

Its offering under one roof project management services and the full range of engineering and environmental services including Civil (Roads, Water supply and Sanitation), Structural and Electrical/Mechanical Engineering, Environmental Studies/Environmental Impact Assessments, Socio-Economic and Institutional Studies.  The offices are located on Rhapta Road, Westlands Nairobi.

The main recent Clients include Kenya National Highways Authority, (KeNHA) Kenya Rural Roads Authority (KeRRA), Kenya Urban Roads Authority (KURA), Ministry of Land, Housing and Urban Development,  Ministry of Transport, Infrastructure, Housing and Urban Development, Ministry of Water and Irrigation, National Irrigation Board, Konza Technopolis Development Authority (KoTDA), Tanathi Water Services Board, the Ministry of Regional Development Authorities, Lake Basin Development Authority, Ministry of Agriculture, Ewaso Ng’iro North Development Authority, National Water Conservation and Pipeline Corporation, Kenya Bureau of Standards, Ministry of Local Government, Athi Water Services Board, Lake Victoria South Water Service Board, Lake Victoria North Water Services Board, Nile Basin Initiative, Kenya Wildlife Service, Kenya Reinsurance Corporation and the Kenya Pipeline Company. Others include Embassy of Sweden/Sida-Nairobi; National Cereals & Produce Board, Matibabu Foundation, Prisons Department of the Ministry of Home Affairs, United Airlines/Willfreight Express Cargo Ltd, Maseno University, Kenya Airways, British American Tobacco Kenya, General Motors Service Workshop, Postal Corporation of Kenya, Kenya Forestry Research Institute, Kenya Medical Training  College and Panari Enterprises Ltd.

The company has a Board of Directors of 2 Kenyans as the Principal Directors – Dr Eng Sebastian Mwarania and Eng. Calleb Ogado. Both are Registered Engineers by the Engineers Registration Board, Members of the Institution of Engineers of Kenya and the Association of Consulting Engineers of Kenya. The two Directors participate fully in the day-to-day management of the firm assisted by the departmental heads. The firm’s personnel comprises of 37 Engineers, 9 Surveyors, 3 Environmentalists,2 Sociologists, Administration Manager, Accountant, over 150 Technicians, Inspectors and support staff including Secretaries, Drivers and Office Assistants/Messengers at our head office and various site offices all over the country i.e. Mombasa, Kisumu, Meru, Nakuru. Kiambu, Kirinyaga, Lokichogio

The firm also has access to a pool of regular consultants on technical, environmental studies and impact assessments, economic, socio-economic, financial management and institutional aspects in various projects. The firms also enjoy cordial relationship, has formed various Joint Ventures and Associations with a number of International, and locally based firms. They are currently undertaking work with the following firms: Conte Design Architects, Edon Consultants Architects, and Seureca Space of and Seureca Space of France/Kenya, Sweco of Sweden, Saleh and Hegab Engineers (Egypt), SNA Civil & Structural Engineers (South Africa), SAI (India), ICT (India), Techniplan International Consultants (Italy) and AECOM (South Africa)

The professional services are offered under the following key departments:

  • Roads and Structures
  • Water Supply and Sanitation Engineering 
  • Dams & Hydro Power Plants design
  • Irrigation & Drainage 
  • Environmental Studies and Social Safeguards Department