High Voltage Technology SA (Pty) Ltd


High Voltage Technology SA (Pty) Ltd (“HVT”) provides “Can do” solutions for tough problems in the electricity transmission & distribution industry. HVT’s vision is to become a significant Southern African group in the high voltage engineering field.

High Voltage Technology is a Level 2 BBBEE (BYO & BWO) company.

High Voltage Technology provides the following services:

Reactive Power

Control & Protection

Substation & Line Services

Substation Equipment

Engineering Services

Civil Works

Steel Structures

Equipment Erection

Cabling Primary & Secondary

Busbars & Stringing



HVT is open under Level 4 lockdown


HVT is proud of its continuous improvement:

  • Excellent empowerment credentials with BBBEE level 2 (BYO & BWO)
  • Eight fully equipped and trained crews supported by strong technical, design and project management abilities for a CIDB rating of EP7
  • Industry leading safety, health, environment and quality management system and ISO9001:2008 Certification
HVT delivers superior results for its customers because all staff share the following core values:
  • Passion for success
  • Empower the person
  • Eager for competition
  • Social conscience

Mount Edgecomb project:

Mount Edgecombe

Durban just launched a R1.4 billion highway interchange – with 4 levels and Africa’s longest flyover bridge. Read Article

KwaZulu-Natal: The Minister of Transport, Dr. Blade Nzimande will close the Department of Transport’s October Transport Month campaign for 2018 with the official launch of the long awaited and much anticipated world-class Mt. Edgecombe Interchange on Tuesday, 30th October 2018. The award-winning Mt. Edgecombe Interchange is more than a masterpiece of architecture. It is a vital artery of the greater eThekwini Metropolitan highway system for easing traffic, relieving congestion and is also a significant enabler of business. This world-class infrastructure was completed in July 2018 with the intersection becoming another construction achievement to be added to the list of iconic bridge structures undertaken in KwaZulu-Natal by the South African National Roads Agency Limited (SANRAL).

HVT lighting up the longest bridge in South Africa, Mount Edgecombe Interchange on the N2

Photos of Mount Edgecombe

Newspaper Article: Mount Edgecombe Interchange on the N2

Press Clip: Mount Edgecombe Interchange on the N2