Geoscan is a genuine civil engineering contractor that carries out its own works without relience on sub-contractors and has extensive experience of sea wall defence contracts, bridgeworks, culverting, headings, large diameter sewers etc. All of its structural concrete works are carried out by its direct labour force meaning these elements are well integrated within the overall works. This side of the business also offers the ability for structural concrete basements and high rise concrete frame.

The Civil Engineering division consists of engineering professionals with expertise in civil, sanitary, geotechnical, hydraulic and transportation engineering. The division is responsible for water supply, treatment and distribution projects; wastewater collection, treatment and pumping projects; industrial facilities engineering projects; hydrologic, hydraulic and drainage analysis; highway and pavement design; traffic studies; and stormwater collection system projects. The division also has staff with current licenses to operate water and wastewater treatment plants, as well as competent staff to perform construction observation services.