Cogent Building Services specializes in Diamond Core Drilling and Sawing through reinforced concrete and masonry, surface gringing, expansion joint cutting & sealing, and wall sawing. We have done continues work for Afhco, Murray & Roberts, Basil Read, Sivukile Construction, Qinisa Consctruction, Group Five, BIA Associates, Zotos Construction. We will service clients in the majority of the Gauteng area. We have a level 4 contributor B-BBEE procurement recognition level of 100%