Home ElectricalSAFETY FIRST CUSTOMER FOCUSED. CREDIBILITY. Our ServicesAbout us Health, Safety, Environmental & Training ServicesSAFETY FIRST CUSTOMER FOCUSED. CREDIBILITY. Our ServicesAbout us Affiliated with: What we do? Exclusive Service Thorn Castle is a proudly South African company that pledges to uphold world class service delivery and adhere to national standards. HEALTH, SAFETY, ENVIRONMENTAL & TRAINING electrical VIEW MORE CONTACT US CONTACT US VIEW MORE