At HHK, your safety and operational continuity are our highest priorities. Every lightning protection and earthing solution we deliver is engineered with unwavering commitment to technical compliance, meeting South Africa’s most stringent safety standards. This dedication ensures that your people, infrastructure, and critical equipment remain secure—no matter the conditions.
With HHK at your side, you can face every storm with confidence—knowing you have a partner dedicated not just to compliance but also to lasting peace of mind.
Our Promise: Compliance That Inspires Confidence
We design, install, and inspect every system in strict accordance with:
- SANS 10313 – Protection of Structures Against Lightning
- SANS/IEC 62305 (Parts 1–4) – International standards for lightning risk management
- SANS 62561 – Lightning protection components
- SANS 10142 – The Wiring Code
A Process Built on Precision
Our engineering-driven approach includes:
- Tailored system designs based on site-specific needs
- In-depth risk assessments following SANS/IEC 62305 guidelines
- Soil resistivity testing for precise earthing requirements
- Seamless integration of surge protection for power lines, data networks, and sensitive electronics
Quality You Can Rely On
Installations are carried out by certified technicians using only compliant materials.
We optimize ground resistance through advanced earth mats, electrodes, and bonding techniques—always adhering to national and international best practices.
Assurance Through Inspection & Certification
Every system is rigorously tested with calibrated instruments.
We assess touch and step voltages, verify earth resistance levels, issue full compliance documentation—and provide annual maintenance inspections to ensure ongoing safety year after year.
The Value of Compliance
A fully compliant lightning protection system does more than meet regulations:
- Safeguards lives and property from unpredictable threats
- Minimizes downtime during storms or loadshedding events
- Shields electronic assets from damaging surges
- Supports insurance claims through documented compliance
- Strengthens your reputation for responsible risk management
Proven Trust Across Southern Africa
From industrial plants to mining operations—and commercial complexes to public-sector facilities—HHK is trusted by leaders across the region.
Our legacy is built on delivering resilient solutions that protect what matters most: your people’s wellbeing and your business’s future.