AL-HASSAN & ASSOCIATES was established in February 20^th, 1998 as a private Environmental Projects Consultancy Firm, dedicated primarily to carry out Environmental and Land Development related projects. The Head Office is in Osogbo, Osun State with a branch in Ibadan, Oyo State. The firm is capable of undertaking jobs anywhere in Nigeria.

AL-HASSAN & ASSOCIATES is wholly indigenous, 100% owned by Nigerians. The firm is sincerely committed to excellence and erudition in the discharge of our responsibilities to our clients and employers. We do engage in teamwork with very good crops of professionals in construction and Environmental Management and Planning Industry. This enhances total synthesizing of projects from design up to the implementation stages, thus saving valuable time and tremendously reducing project cost.

The firm is capable of handing all projects that have implications on man and his physical and socio-economic environments. With the inclusion of Engineers in our firm, we are also into construction works.

AL-HASSAN & ASSOCIATES is managed by professionals and technicians of diverse background. Our partners cut across practitioners in the field and academia. Such are Engineers, Town Planners/Urban & Rural Managers, Land/Engineering Surveyors, Estate Surveyor and Valuer, Architects, Environmental Microbiologist, Agronomist, Ecologist and Lawyer, all of whom are versatile in computer knowledge. This gives us an edge above others. The firm, over the years has successfully executed many projects.