Hazardous area electrical engineering
HAZARDOUS AREA SPECIALISTS

Powering SafetyIn Hazardous Environments

South Africa's premier Ex electrical engineering firm, delivering certified solutions for Zone 0,1,2 hazardous locations with 100% compliance.

15+
Years Ex Experience
500+
Ex Projects
100%
Compliance

Ex d

Flameproof

Ex e

Increased Safety

Ex i

Intrinsic Safety

Ex p

Pressurized

Our Vision

To be South Africa's most trusted and innovative provider of Hazardous Location electrical engineering solutions, ensuring safety, reliability, and sustainability in every environment we serve.

Our Mission

  • Deliver world-class Ex engineering services compliant with international safety standards
  • Provide customised electrical solutions for all sectors
  • Invest continuously in training, technology, and talent
  • Foster long-term partnerships built on trust and expertise

Our Journey

2021
Founded
ExZone Power established in Pretoria North
2022
MIE Certified
Master Installation Electrician & Ex competency
2023
Industrial Growth
Major oil & gas, mining projects completed
2024
Renewables
Solar & automation for hazardous areas
2025
Training Academy
Ex engineering training facility planned

Technical Capabilities

Hazardous Area Classification

Zone 0,1,2 (Gas) & Zone 20,21,22 (Dust) studies

IEC 60079-10

Ex d Flameproof

Contains internal explosions - Zone 1 & 2

IEC 60079-1

Ex e Increased Safety

No arcs/sparks - Zone 1 & 2

IEC 60079-7

Temperature Classes T1-T6

Equipment selection based on auto-ignition temperatures

IP Ratings IP66-IP68

Protection for harsh environments

Ex i Intrinsic Safety

Energy limited - Zone 0 approved

IEC 60079-11

Our Services

Residential

Installations, backup power, solar

Commercial

Power distribution, automation

Industrial & Ex

Classification, Ex installation, maintenance

R2.5B
Market Size
70%
Contract Growth
50%
Project Expansion
R45M
Revenue 2025

Our Ex Projects

Ex Project
1 / 10

Our Expert Team

Bongumusa Ngcobo

Electrician / Co-Founder
9+ years · Ex & industrial

Tshepang Thamae

Master Installation Electrician
10+ years · Ex & renewables

Request a quote

We will get back to you within 4 hours
WhatsApp Quote
✉️ bongumusangcobo5@gmail.com

Let's Connect

Pretoria North
Unit 28 Villa Ext, 28 Clarina, 0182
Bongumusa
+27 62 373 3981
Tshepang
+27 78 391 6635
Bongumusa
bongumusangcobo5@gmail.com
Tshepang
thamatshepang@gmail.com
Reg No
2025/926816/07

Why Choose ExZone?

  • ✓ Pioneering Ex specialists
  • ✓ MIE certified leadership
  • ✓ SANS/IEC/ATEX compliant
  • ✓ 24/7 emergency response

Emergency Response

2-hour response time