Perimeter Security Specialists

Maintenance, Repairs & New Installations

Our Team: The Expertise Behind Your Peace of Mind

Get to know Pieter and Mariaan Smith, the experienced founders of What a Shock. With over 20 years in security and finance, they lead our team in delivering integrated CCTV, electric fencing & automation solutions across Pretoria and Centurion.

At What a Shock Pty Ltd, your security is in the hands of dedicated professionals. We are more than just technicians; we are experienced consultants, problem-solvers, and your partners in protection. This page introduces you to the leadership and ethos that drive our commitment to securing homes, businesses, and estates.

Pieter Smith – Managing Director & Security Strategist

Pieter Smith founded What a Shock Pty Ltd with a clear mission: to apply real-world security expertise to protect South African properties.

Unparalleled Operational Experience: As a former SA Police member serving in specialist units and a Private Military Contractor in hostile environments, Pieter gained firsthand, critical knowledge in securing property and personnel. This background is uncommon in the security installation industry and forms the core of our strategic approach.

Two Decades of Local Excellence: For over 20 years, he has actively secured domestic, commercial, and industrial properties throughout South Africa. This deep local experience allows him and our teams to diagnose vulnerabilities and deliver unparalleled, tailored solutions to complex security challenges.

Your Trusted Advisor: Pieter’s hands-on role means he ensures every project—from a home CCTV system to a full estate automation rollout—benefits from his rigorous planning and understanding of threat deterrence.

Mariaan Smith – Office & Finance Administrator & Client Relations Lead

Mariaan Smith is the cornerstone of our client experience, ensuring that professionalism and care extend beyond the installation.

A Foundation of Financial Integrity: With over 23 years of experience as a Financial Manager at premier motor industry dealerships, Mariaan brings a disciplined and transparent approach to all client accounts and proposals.

Dedicated to Your Satisfaction: Her primary focus is building and nurturing strong, lasting relationships. She manages all new and existing clients with meticulous attention, ensuring your journey with What a Shock is seamless, from initial quote to ongoing support.
The Human Connection:
Mariaan ensures that behind our cutting-edge technology and support, there is always a reliable, friendly point of contact who values your trust and business.

The What a Shock Team Difference

✅Our skilled installation and technical teams are the engine of our operations. Guided by our leadership’s principles, they excel in:

✅ Designing & Installing custom CCTV systems and electric fencing solutions.

✅ Integrating and maintaining complex estate automation and offsite surveillance networks.

✅ Upholding our core promise: tailored, cutting-edge security systems for residential, commercial, and industrial clients.

Our Collective Skills

✅ Equipment & Technology Proficiency: 95%

✅ Installation & Execution: 100%

✅ Planning & Custom Design: 100%

✅ Client Satisfaction Rate: 98%

Ready to Work with Our Expert Team?

Why Choose the What a Shock Team?

Real-World Security Intelligence.

Leadership with direct experience in high-stakes protection scenarios.

Client-First Philosophy.

A team dedicated to building relationships, not just completing transactions.

Holistic Expertise.

From strategic consulting to financial transparency and technical excellence, we cover every aspect of your project.

Proven Local Track Record.

Over 20 years of securing properties in Gauteng and beyond.