Casnan Civils is a CIDB-registered civil engineering and construction contractor headquartered in Nelspruit, Mpumalanga. Since our registration in 2008, we've built and maintained the infrastructure communities depend on every day — water systems, roads, buildings and the earthworks beneath them.
We work at municipal and government scale, delivering end-to-end across six civil disciplines. From bulk earthworks and reservoir construction to road surfacing, sports facilities and gabion slope protection, our teams handle projects from first excavation to final handover.
With offices and delivery teams across all eight provinces we serve, we bring national reach with local presence — and a standard of workmanship built to last.




Quality, safety and compliance — on every site.
Let's build something that lasts.
Partner with a registered, compliant contractor with a proven multi-province track record.
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