+27 63 420 2886 info@mahlasecivils.co.za


We have years of experience in trenching services, our engineers are well trained when it comes to the use of trenchers we have access to the largest chainsaw trenchers and we are in the process of procuring more trenchers for projects we are working on as well as future projects.
These are high-productivity machines for large diameter pipelines and utilities in ground and even hard rock. Our trenching machines offer us the peak of excellence for big projects in the toughest excavating conditions and are the most cost effective and productive excavation in different kinds of soil, including rock. Our trenching machines also ensure minimal over-excavation with regular trench walls and floor.

Pipe Jacking

Pipe jacking is a specialist tunneling method for installing underground pipelines with the minimum surface disruption. Primarily used for new sewer construction it is also used for sewer replacement and relining, water mains and pipelines installations.


Mahlase Civil Pty Ltd has qualified personnel who will assist the consulting engineers and clients to survey the conditions of the site and recommend measures which must be taken into consideration before actual construction. This service is intended to assist clients avoid complicated pitfalls which have the potential of delaying the project and causing financial losses for the clients.