World-class engineering projects. World-class engineering projects that benefit the communities of South Africa. HHO is a world-class infrastructure engineering company with a wealth of experience and an innovative approach that delivers meticulously thought-through projects. Everything we do is in consideration of our clients and the communities they serve. When we partner with you, everything is considered.

Consulting Civil and Structural Engineers

Professional consulting structural and civil engineers. Built environment project planning, documentation, procurement and implementation. Government and private sector clients regionally and nationally from all sectors. B-BBEE Status : Verified Contributor.