5th Floor,MB House,641 Mokaba Ridge (North Ridge Road), Morningside, Durban, 4091
+2731 207 1576
+2731 207 3842



Power Engineering

Detailed network analysis, load forecasting and master planning for interconnected 132kV, 88kV, 22kV, 11kV, 400V & 230V distribution networks including planning, substation design and associated protection schemes.  Our support for final design and implementation involves overall Project Management during all stages.


Urban, Rural Reticulation & MV Distribution

Project Management, design and supervision of industrial and residential underground and overhead reticulation systems.  The implementation of new methods and standards in addressing the challenge of ‘electricity for all’.


Building Services

We pride ourselves with a proven track record relating to the many and varied electrical services as listed: from LV distribution systems, including specialist services through to earthing and lightning protection.  Practical designs, detailed construction input and exacting contractual administration are our key objectives in achieving a successful project.
Our expertise in commercial developments includes:

  • schools and colleges
  • hospitals and clinics
  • offices
  • shopping malls
  • warehousing
  • libraries and museums
  • exhibition centres
  • hotels and restaurants
  • banks
  • sport and recreational


Electronic Systems

We keep up to date with the latest developments in the market place to provide our clients with sound electronic designs solutions that best suit their needs.

  • video intercom systems (VIS)
  • television system
  • closed circuit television
  • access control
  • intercom
  • fire detection
  • public address and evacuation
  • data networking
  • intruder alarms
  • PABX systems


Industrial Power Systems


Industrial systems as listed: inclusive of MV / LV distribution, specialised plant, control systems and process control have been engineered, installed and successfully commissioned in the following industrial plants.

  • petrochemical
  • food processing
  • water pumping and treatment
  • sawmills


Aquariums & Water Works

Design and project management in this specialist field of expertise. Two aquariums, uShaka Marine world, Durban and Atlantis, the Palm, Dubai have been successfully completed. Services include project management and design of water treatment systems, life support systems, control systems and habitats. Design and Project management continues at uShaka Marine World.

  • Ozone and Hypo-chlorite systems
  • Audits and risk analysis
  • Water analysis, treatment  and control
  • PLC and system optimization
  • Inlet water extraction and control
  • Outfall Purification and treatment


Rural Development

We are honoured to be involved with numerous non-profit organizations. Projects under this banner include design, development and construction management of support and education facilities in rural areas. Community assistance is also provided in identifying their electrical needs and translating these into feasible and sustainable projects and liaising with supply authorities or subsidizing bodies on behalf of the community.


Energy Saving

DNA is leading the way in energy saving programmes. Recent programmes:

  • ECO House for public display at uShaka Marine World
  • Energy saving lights and Lighting control at International Airport
  • Specialised lighting and Dimming at local Museum
  • First LED Street lighting on National Road Interchange
  • Eskom rebate project with variable speed Drives
  • Solar/ PV  Grid & Off-Grid Solutions at various sites




The following services are offered by providing the client with the best expertise available to the company.

  • Electric and Electronic Design
  • Project Management
  • Procurement Management
  • Resident Engineer
  • Audits and Inspections
  • Contract Management & Administration
  • Feasibility Studies
  • Turnkey Services